Recorded merge of revisions 81029 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

  Untabify C files. Will watch buildbots.
........

1 files changed, 585 insertions, 585 deletions

diff --git a/Modules/_lsprof.c b/Modules/_lsprof.c
index a4951c0..1fd660b 100644
--- a/Modules/_lsprof.c
+++ b/Modules/_lsprof.c
@@ -17,19 +17,19 @@
 static PY_LONG_LONG
 hpTimer(void)
 {
-	LARGE_INTEGER li;
-	QueryPerformanceCounter(&li);
-	return li.QuadPart;
+    LARGE_INTEGER li;
+    QueryPerformanceCounter(&li);
+    return li.QuadPart;
 }
 
 static double
 hpTimerUnit(void)
 {
-	LARGE_INTEGER li;
-	if (QueryPerformanceFrequency(&li))
-		return 1.0 / li.QuadPart;
-	else
-		return 0.000001;  /* unlikely */
+    LARGE_INTEGER li;
+    if (QueryPerformanceFrequency(&li))
+        return 1.0 / li.QuadPart;
+    else
+        return 0.000001;  /* unlikely */
 }
 
 #else  /* !MS_WINDOWS */
@@ -48,22 +48,22 @@ hpTimerUnit(void)
 static PY_LONG_LONG
 hpTimer(void)
 {
-	struct timeval tv;
-	PY_LONG_LONG ret;
+    struct timeval tv;
+    PY_LONG_LONG ret;
 #ifdef GETTIMEOFDAY_NO_TZ
-	gettimeofday(&tv);
+    gettimeofday(&tv);
 #else
-	gettimeofday(&tv, (struct timezone *)NULL);
+    gettimeofday(&tv, (struct timezone *)NULL);
 #endif
-	ret = tv.tv_sec;
-	ret = ret * 1000000 + tv.tv_usec;
-	return ret;
+    ret = tv.tv_sec;
+    ret = ret * 1000000 + tv.tv_usec;
+    return ret;
 }
 
 static double
 hpTimerUnit(void)
 {
-	return 0.000001;
+    return 0.000001;
 }
 
 #endif  /* MS_WINDOWS */
@@ -75,41 +75,41 @@ struct _ProfilerEntry;
 
 /* represents a function called from another function */
 typedef struct _ProfilerSubEntry {
-	rotating_node_t header;
-	PY_LONG_LONG tt;
-	PY_LONG_LONG it;
-	long callcount;
-	long recursivecallcount;
-	long recursionLevel;
+    rotating_node_t header;
+    PY_LONG_LONG tt;
+    PY_LONG_LONG it;
+    long callcount;
+    long recursivecallcount;
+    long recursionLevel;
 } ProfilerSubEntry;
 
 /* represents a function or user defined block */
 typedef struct _ProfilerEntry {
-	rotating_node_t header;
-	PyObject *userObj; /* PyCodeObject, or a descriptive str for builtins */
-	PY_LONG_LONG tt; /* total time in this entry */
-	PY_LONG_LONG it; /* inline time in this entry (not in subcalls) */
-	long callcount; /* how many times this was called */
-	long recursivecallcount; /* how many times called recursively */
-	long recursionLevel;
-	rotating_node_t *calls;
+    rotating_node_t header;
+    PyObject *userObj; /* PyCodeObject, or a descriptive str for builtins */
+    PY_LONG_LONG tt; /* total time in this entry */
+    PY_LONG_LONG it; /* inline time in this entry (not in subcalls) */
+    long callcount; /* how many times this was called */
+    long recursivecallcount; /* how many times called recursively */
+    long recursionLevel;
+    rotating_node_t *calls;
 } ProfilerEntry;
 
 typedef struct _ProfilerContext {
-	PY_LONG_LONG t0;
-	PY_LONG_LONG subt;
-	struct _ProfilerContext *previous;
-	ProfilerEntry *ctxEntry;
+    PY_LONG_LONG t0;
+    PY_LONG_LONG subt;
+    struct _ProfilerContext *previous;
+    ProfilerEntry *ctxEntry;
 } ProfilerContext;
 
 typedef struct {
-	PyObject_HEAD
-	rotating_node_t *profilerEntries;
-	ProfilerContext *currentProfilerContext;
-	ProfilerContext *freelistProfilerContext;
-	int flags;
-	PyObject *externalTimer;
-	double externalTimerUnit;
+    PyObject_HEAD
+    rotating_node_t *profilerEntries;
+    ProfilerContext *currentProfilerContext;
+    ProfilerContext *freelistProfilerContext;
+    int flags;
+    PyObject *externalTimer;
+    double externalTimerUnit;
 } ProfilerObject;
 
 #define POF_ENABLED     0x001
@@ -129,407 +129,407 @@ static PyObject *empty_tuple;
 
 static PY_LONG_LONG CallExternalTimer(ProfilerObject *pObj)
 {
-	PY_LONG_LONG result;
-	PyObject *o = PyObject_Call(pObj->externalTimer, empty_tuple, NULL);
-	if (o == NULL) {
-		PyErr_WriteUnraisable(pObj->externalTimer);
-		return 0;
-	}
-	if (pObj->externalTimerUnit > 0.0) {
-		/* interpret the result as an integer that will be scaled
-		   in profiler_getstats() */
-		result = PyLong_AsLongLong(o);
-	}
-	else {
-		/* interpret the result as a double measured in seconds.
-		   As the profiler works with PY_LONG_LONG internally
-		   we convert it to a large integer */
-		double val = PyFloat_AsDouble(o);
-		/* error handling delayed to the code below */
-		result = (PY_LONG_LONG) (val * DOUBLE_TIMER_PRECISION);
-	}
-	Py_DECREF(o);
-	if (PyErr_Occurred()) {
-		PyErr_WriteUnraisable(pObj->externalTimer);
-		return 0;
-	}
-	return result;
+    PY_LONG_LONG result;
+    PyObject *o = PyObject_Call(pObj->externalTimer, empty_tuple, NULL);
+    if (o == NULL) {
+        PyErr_WriteUnraisable(pObj->externalTimer);
+        return 0;
+    }
+    if (pObj->externalTimerUnit > 0.0) {
+        /* interpret the result as an integer that will be scaled
+           in profiler_getstats() */
+        result = PyLong_AsLongLong(o);
+    }
+    else {
+        /* interpret the result as a double measured in seconds.
+           As the profiler works with PY_LONG_LONG internally
+           we convert it to a large integer */
+        double val = PyFloat_AsDouble(o);
+        /* error handling delayed to the code below */
+        result = (PY_LONG_LONG) (val * DOUBLE_TIMER_PRECISION);
+    }
+    Py_DECREF(o);
+    if (PyErr_Occurred()) {
+        PyErr_WriteUnraisable(pObj->externalTimer);
+        return 0;
+    }
+    return result;
 }
 
-#define CALL_TIMER(pObj)	((pObj)->externalTimer ?		\
-					CallExternalTimer(pObj) :	\
-					hpTimer())
+#define CALL_TIMER(pObj)        ((pObj)->externalTimer ?                \
+                                        CallExternalTimer(pObj) :       \
+                                        hpTimer())
 
 /*** ProfilerObject ***/
 
 static PyObject *
 normalizeUserObj(PyObject *obj)
 {
-	PyCFunctionObject *fn;
-	if (!PyCFunction_Check(obj)) {
-		Py_INCREF(obj);
-		return obj;
-	}
-	/* Replace built-in function objects with a descriptive string
-	   because of built-in methods -- keeping a reference to
-	   __self__ is probably not a good idea. */
-	fn = (PyCFunctionObject *)obj;
-
-	if (fn->m_self == NULL) {
-		/* built-in function: look up the module name */
-		PyObject *mod = fn->m_module;
-		const char *modname;
-		if (mod && PyUnicode_Check(mod)) {
-			modname = _PyUnicode_AsString(mod);
-		}
-		else if (mod && PyModule_Check(mod)) {
-			modname = PyModule_GetName(mod);
-			if (modname == NULL) {
-				PyErr_Clear();
-				modname = "builtins";
-			}
-		}
-		else {
-			modname = "builtins";
-		}
-		if (strcmp(modname, "builtins") != 0)
-			return PyUnicode_FromFormat("<%s.%s>",
-						    modname,
-						    fn->m_ml->ml_name);
-		else
-			return PyUnicode_FromFormat("<%s>",
-						    fn->m_ml->ml_name);
-	}
-	else {
-		/* built-in method: try to return
-			repr(getattr(type(__self__), __name__))
-		*/
-		PyObject *self = fn->m_self;
-		PyObject *name = PyUnicode_FromString(fn->m_ml->ml_name);
-		if (name != NULL) {
-			PyObject *mo = _PyType_Lookup(Py_TYPE(self), name);
-			Py_XINCREF(mo);
-			Py_DECREF(name);
-			if (mo != NULL) {
-				PyObject *res = PyObject_Repr(mo);
-				Py_DECREF(mo);
-				if (res != NULL)
-					return res;
-			}
-		}
-		PyErr_Clear();
-		return PyUnicode_FromFormat("<built-in method %s>",
-					    fn->m_ml->ml_name);
-	}
+    PyCFunctionObject *fn;
+    if (!PyCFunction_Check(obj)) {
+        Py_INCREF(obj);
+        return obj;
+    }
+    /* Replace built-in function objects with a descriptive string
+       because of built-in methods -- keeping a reference to
+       __self__ is probably not a good idea. */
+    fn = (PyCFunctionObject *)obj;
+
+    if (fn->m_self == NULL) {
+        /* built-in function: look up the module name */
+        PyObject *mod = fn->m_module;
+        const char *modname;
+        if (mod && PyUnicode_Check(mod)) {
+            modname = _PyUnicode_AsString(mod);
+        }
+        else if (mod && PyModule_Check(mod)) {
+            modname = PyModule_GetName(mod);
+            if (modname == NULL) {
+                PyErr_Clear();
+                modname = "builtins";
+            }
+        }
+        else {
+            modname = "builtins";
+        }
+        if (strcmp(modname, "builtins") != 0)
+            return PyUnicode_FromFormat("<%s.%s>",
+                                        modname,
+                                        fn->m_ml->ml_name);
+        else
+            return PyUnicode_FromFormat("<%s>",
+                                        fn->m_ml->ml_name);
+    }
+    else {
+        /* built-in method: try to return
+            repr(getattr(type(__self__), __name__))
+        */
+        PyObject *self = fn->m_self;
+        PyObject *name = PyUnicode_FromString(fn->m_ml->ml_name);
+        if (name != NULL) {
+            PyObject *mo = _PyType_Lookup(Py_TYPE(self), name);
+            Py_XINCREF(mo);
+            Py_DECREF(name);
+            if (mo != NULL) {
+                PyObject *res = PyObject_Repr(mo);
+                Py_DECREF(mo);
+                if (res != NULL)
+                    return res;
+            }
+        }
+        PyErr_Clear();
+        return PyUnicode_FromFormat("<built-in method %s>",
+                                    fn->m_ml->ml_name);
+    }
 }
 
 static ProfilerEntry*
 newProfilerEntry(ProfilerObject *pObj, void *key, PyObject *userObj)
 {
-	ProfilerEntry *self;
-	self = (ProfilerEntry*) malloc(sizeof(ProfilerEntry));
-	if (self == NULL) {
-		pObj->flags |= POF_NOMEMORY;
-		return NULL;
-	}
-	userObj = normalizeUserObj(userObj);
-	if (userObj == NULL) {
-		PyErr_Clear();
-		free(self);
-		pObj->flags |= POF_NOMEMORY;
-		return NULL;
-	}
-	self->header.key = key;
-	self->userObj = userObj;
-	self->tt = 0;
-	self->it = 0;
-	self->callcount = 0;
-	self->recursivecallcount = 0;
-	self->recursionLevel = 0;
-	self->calls = EMPTY_ROTATING_TREE;
-	RotatingTree_Add(&pObj->profilerEntries, &self->header);
-	return self;
+    ProfilerEntry *self;
+    self = (ProfilerEntry*) malloc(sizeof(ProfilerEntry));
+    if (self == NULL) {
+        pObj->flags |= POF_NOMEMORY;
+        return NULL;
+    }
+    userObj = normalizeUserObj(userObj);
+    if (userObj == NULL) {
+        PyErr_Clear();
+        free(self);
+        pObj->flags |= POF_NOMEMORY;
+        return NULL;
+    }
+    self->header.key = key;
+    self->userObj = userObj;
+    self->tt = 0;
+    self->it = 0;
+    self->callcount = 0;
+    self->recursivecallcount = 0;
+    self->recursionLevel = 0;
+    self->calls = EMPTY_ROTATING_TREE;
+    RotatingTree_Add(&pObj->profilerEntries, &self->header);
+    return self;
 }
 
 static ProfilerEntry*
 getEntry(ProfilerObject *pObj, void *key)
 {
-	return (ProfilerEntry*) RotatingTree_Get(&pObj->profilerEntries, key);
+    return (ProfilerEntry*) RotatingTree_Get(&pObj->profilerEntries, key);
 }
 
-static ProfilerSubEntry * 
+static ProfilerSubEntry *
 getSubEntry(ProfilerObject *pObj, ProfilerEntry *caller, ProfilerEntry* entry)
 {
-	return (ProfilerSubEntry*) RotatingTree_Get(&caller->calls,
-						    (void *)entry);
+    return (ProfilerSubEntry*) RotatingTree_Get(&caller->calls,
+                                                (void *)entry);
 }
 
 static ProfilerSubEntry *
 newSubEntry(ProfilerObject *pObj,  ProfilerEntry *caller, ProfilerEntry* entry)
 {
-	ProfilerSubEntry *self;
-	self = (ProfilerSubEntry*) malloc(sizeof(ProfilerSubEntry));
-	if (self == NULL) {
-		pObj->flags |= POF_NOMEMORY;
-		return NULL;
-	}
-	self->header.key = (void *)entry;
-	self->tt = 0;
-	self->it = 0;
-	self->callcount = 0;
-	self->recursivecallcount = 0;
-	self->recursionLevel = 0;
-	RotatingTree_Add(&caller->calls, &self->header);
-	return self;
+    ProfilerSubEntry *self;
+    self = (ProfilerSubEntry*) malloc(sizeof(ProfilerSubEntry));
+    if (self == NULL) {
+        pObj->flags |= POF_NOMEMORY;
+        return NULL;
+    }
+    self->header.key = (void *)entry;
+    self->tt = 0;
+    self->it = 0;
+    self->callcount = 0;
+    self->recursivecallcount = 0;
+    self->recursionLevel = 0;
+    RotatingTree_Add(&caller->calls, &self->header);
+    return self;
 }
 
 static int freeSubEntry(rotating_node_t *header, void *arg)
 {
-	ProfilerSubEntry *subentry = (ProfilerSubEntry*) header;
-	free(subentry);
-	return 0;
+    ProfilerSubEntry *subentry = (ProfilerSubEntry*) header;
+    free(subentry);
+    return 0;
 }
 
 static int freeEntry(rotating_node_t *header, void *arg)
 {
-	ProfilerEntry *entry = (ProfilerEntry*) header;
-	RotatingTree_Enum(entry->calls, freeSubEntry, NULL);
-	Py_DECREF(entry->userObj);
-	free(entry);
-	return 0;
+    ProfilerEntry *entry = (ProfilerEntry*) header;
+    RotatingTree_Enum(entry->calls, freeSubEntry, NULL);
+    Py_DECREF(entry->userObj);
+    free(entry);
+    return 0;
 }
 
 static void clearEntries(ProfilerObject *pObj)
 {
-	RotatingTree_Enum(pObj->profilerEntries, freeEntry, NULL);
-	pObj->profilerEntries = EMPTY_ROTATING_TREE;
-	/* release the memory hold by the ProfilerContexts */
-	if (pObj->currentProfilerContext) {
-		free(pObj->currentProfilerContext);
-		pObj->currentProfilerContext = NULL;
-	}
-	while (pObj->freelistProfilerContext) {
-		ProfilerContext *c = pObj->freelistProfilerContext;
-		pObj->freelistProfilerContext = c->previous;
-		free(c);
-	}
-	pObj->freelistProfilerContext = NULL;
+    RotatingTree_Enum(pObj->profilerEntries, freeEntry, NULL);
+    pObj->profilerEntries = EMPTY_ROTATING_TREE;
+    /* release the memory hold by the ProfilerContexts */
+    if (pObj->currentProfilerContext) {
+        free(pObj->currentProfilerContext);
+        pObj->currentProfilerContext = NULL;
+    }
+    while (pObj->freelistProfilerContext) {
+        ProfilerContext *c = pObj->freelistProfilerContext;
+        pObj->freelistProfilerContext = c->previous;
+        free(c);
+    }
+    pObj->freelistProfilerContext = NULL;
 }
 
 static void
 initContext(ProfilerObject *pObj, ProfilerContext *self, ProfilerEntry *entry)
 {
-	self->ctxEntry = entry;
-	self->subt = 0;
-	self->previous = pObj->currentProfilerContext;
-	pObj->currentProfilerContext = self;
-	++entry->recursionLevel;
-	if ((pObj->flags & POF_SUBCALLS) && self->previous) {
-		/* find or create an entry for me in my caller's entry */
-		ProfilerEntry *caller = self->previous->ctxEntry;
-		ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry);
-		if (subentry == NULL)
-			subentry = newSubEntry(pObj, caller, entry);
-		if (subentry)
-			++subentry->recursionLevel;
-	}
-	self->t0 = CALL_TIMER(pObj);
+    self->ctxEntry = entry;
+    self->subt = 0;
+    self->previous = pObj->currentProfilerContext;
+    pObj->currentProfilerContext = self;
+    ++entry->recursionLevel;
+    if ((pObj->flags & POF_SUBCALLS) && self->previous) {
+        /* find or create an entry for me in my caller's entry */
+        ProfilerEntry *caller = self->previous->ctxEntry;
+        ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry);
+        if (subentry == NULL)
+            subentry = newSubEntry(pObj, caller, entry);
+        if (subentry)
+            ++subentry->recursionLevel;
+    }
+    self->t0 = CALL_TIMER(pObj);
 }
 
 static void
 Stop(ProfilerObject *pObj, ProfilerContext *self, ProfilerEntry *entry)
 {
-	PY_LONG_LONG tt = CALL_TIMER(pObj) - self->t0;
-	PY_LONG_LONG it = tt - self->subt;
-	if (self->previous)
-		self->previous->subt += tt;
-	pObj->currentProfilerContext = self->previous;
-	if (--entry->recursionLevel == 0)
-		entry->tt += tt;
-	else
-		++entry->recursivecallcount;
-	entry->it += it;
-	entry->callcount++;
-	if ((pObj->flags & POF_SUBCALLS) && self->previous) {
-		/* find or create an entry for me in my caller's entry */
-		ProfilerEntry *caller = self->previous->ctxEntry;
-		ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry);
-		if (subentry) {
-			if (--subentry->recursionLevel == 0)
-				subentry->tt += tt;
-			else
-				++subentry->recursivecallcount;
-			subentry->it += it;
-			++subentry->callcount;
-		}
-	}
+    PY_LONG_LONG tt = CALL_TIMER(pObj) - self->t0;
+    PY_LONG_LONG it = tt - self->subt;
+    if (self->previous)
+        self->previous->subt += tt;
+    pObj->currentProfilerContext = self->previous;
+    if (--entry->recursionLevel == 0)
+        entry->tt += tt;
+    else
+        ++entry->recursivecallcount;
+    entry->it += it;
+    entry->callcount++;
+    if ((pObj->flags & POF_SUBCALLS) && self->previous) {
+        /* find or create an entry for me in my caller's entry */
+        ProfilerEntry *caller = self->previous->ctxEntry;
+        ProfilerSubEntry *subentry = getSubEntry(pObj, caller, entry);
+        if (subentry) {
+            if (--subentry->recursionLevel == 0)
+                subentry->tt += tt;
+            else
+                ++subentry->recursivecallcount;
+            subentry->it += it;
+            ++subentry->callcount;
+        }
+    }
 }
 
 static void
 ptrace_enter_call(PyObject *self, void *key, PyObject *userObj)
 {
-	/* entering a call to the function identified by 'key'
-	   (which can be a PyCodeObject or a PyMethodDef pointer) */
-	ProfilerObject *pObj = (ProfilerObject*)self;
-	ProfilerEntry *profEntry;
-	ProfilerContext *pContext;
-
-	/* In the case of entering a generator expression frame via a
-	 * throw (gen_send_ex(.., 1)), we may already have an
-	 * Exception set here. We must not mess around with this
-	 * exception, and some of the code under here assumes that
-	 * PyErr_* is its own to mess around with, so we have to
-	 * save and restore any current exception. */
-	PyObject *last_type, *last_value, *last_tb;
-	PyErr_Fetch(&last_type, &last_value, &last_tb);
-
-	profEntry = getEntry(pObj, key);
-	if (profEntry == NULL) {
-		profEntry = newProfilerEntry(pObj, key, userObj);
-		if (profEntry == NULL)
-			goto restorePyerr;
-	}
-	/* grab a ProfilerContext out of the free list */
-	pContext = pObj->freelistProfilerContext;
-	if (pContext) {
-		pObj->freelistProfilerContext = pContext->previous;
-	}
-	else {
-		/* free list exhausted, allocate a new one */
-		pContext = (ProfilerContext*)
-			malloc(sizeof(ProfilerContext));
-		if (pContext == NULL) {
-			pObj->flags |= POF_NOMEMORY;
-			goto restorePyerr;
-		}
-	}
-	initContext(pObj, pContext, profEntry);
+    /* entering a call to the function identified by 'key'
+       (which can be a PyCodeObject or a PyMethodDef pointer) */
+    ProfilerObject *pObj = (ProfilerObject*)self;
+    ProfilerEntry *profEntry;
+    ProfilerContext *pContext;
+
+    /* In the case of entering a generator expression frame via a
+     * throw (gen_send_ex(.., 1)), we may already have an
+     * Exception set here. We must not mess around with this
+     * exception, and some of the code under here assumes that
+     * PyErr_* is its own to mess around with, so we have to
+     * save and restore any current exception. */
+    PyObject *last_type, *last_value, *last_tb;
+    PyErr_Fetch(&last_type, &last_value, &last_tb);
+
+    profEntry = getEntry(pObj, key);
+    if (profEntry == NULL) {
+        profEntry = newProfilerEntry(pObj, key, userObj);
+        if (profEntry == NULL)
+            goto restorePyerr;
+    }
+    /* grab a ProfilerContext out of the free list */
+    pContext = pObj->freelistProfilerContext;
+    if (pContext) {
+        pObj->freelistProfilerContext = pContext->previous;
+    }
+    else {
+        /* free list exhausted, allocate a new one */
+        pContext = (ProfilerContext*)
+            malloc(sizeof(ProfilerContext));
+        if (pContext == NULL) {
+            pObj->flags |= POF_NOMEMORY;
+            goto restorePyerr;
+        }
+    }
+    initContext(pObj, pContext, profEntry);
 
 restorePyerr:
-	PyErr_Restore(last_type, last_value, last_tb);
+    PyErr_Restore(last_type, last_value, last_tb);
 }
 
 static void
 ptrace_leave_call(PyObject *self, void *key)
 {
-	/* leaving a call to the function identified by 'key' */
-	ProfilerObject *pObj = (ProfilerObject*)self;
-	ProfilerEntry *profEntry;
-	ProfilerContext *pContext;
-
-	pContext = pObj->currentProfilerContext;
-	if (pContext == NULL)
-		return;
-	profEntry = getEntry(pObj, key);
-	if (profEntry) {
-		Stop(pObj, pContext, profEntry);
-	}
-	else {
-		pObj->currentProfilerContext = pContext->previous;
-	}
-	/* put pContext into the free list */
-	pContext->previous = pObj->freelistProfilerContext;
-	pObj->freelistProfilerContext = pContext;
+    /* leaving a call to the function identified by 'key' */
+    ProfilerObject *pObj = (ProfilerObject*)self;
+    ProfilerEntry *profEntry;
+    ProfilerContext *pContext;
+
+    pContext = pObj->currentProfilerContext;
+    if (pContext == NULL)
+        return;
+    profEntry = getEntry(pObj, key);
+    if (profEntry) {
+        Stop(pObj, pContext, profEntry);
+    }
+    else {
+        pObj->currentProfilerContext = pContext->previous;
+    }
+    /* put pContext into the free list */
+    pContext->previous = pObj->freelistProfilerContext;
+    pObj->freelistProfilerContext = pContext;
 }
 
 static int
 profiler_callback(PyObject *self, PyFrameObject *frame, int what,
-		  PyObject *arg)
+                  PyObject *arg)
 {
-	switch (what) {
-
-	/* the 'frame' of a called function is about to start its execution */
-	case PyTrace_CALL:
-		ptrace_enter_call(self, (void *)frame->f_code,
-				        (PyObject *)frame->f_code);
-		break;
-
-	/* the 'frame' of a called function is about to finish
-	   (either normally or with an exception) */
-	case PyTrace_RETURN:
-		ptrace_leave_call(self, (void *)frame->f_code);
-		break;
-
-	/* case PyTrace_EXCEPTION:
-		If the exception results in the function exiting, a
-		PyTrace_RETURN event will be generated, so we don't need to
-		handle it. */
-
-#ifdef PyTrace_C_CALL	/* not defined in Python <= 2.3 */
-	/* the Python function 'frame' is issuing a call to the built-in
-	   function 'arg' */
-	case PyTrace_C_CALL:
-		if ((((ProfilerObject *)self)->flags & POF_BUILTINS)
-		    && PyCFunction_Check(arg)) {
-			ptrace_enter_call(self,
-					  ((PyCFunctionObject *)arg)->m_ml,
-					  arg);
-		}
-		break;
-
-	/* the call to the built-in function 'arg' is returning into its
-	   caller 'frame' */
-	case PyTrace_C_RETURN:		/* ...normally */
-	case PyTrace_C_EXCEPTION:	/* ...with an exception set */
-		if ((((ProfilerObject *)self)->flags & POF_BUILTINS)
-		    && PyCFunction_Check(arg)) {
-			ptrace_leave_call(self,
-					  ((PyCFunctionObject *)arg)->m_ml);
-		}
-		break;
+    switch (what) {
+
+    /* the 'frame' of a called function is about to start its execution */
+    case PyTrace_CALL:
+        ptrace_enter_call(self, (void *)frame->f_code,
+                                (PyObject *)frame->f_code);
+        break;
+
+    /* the 'frame' of a called function is about to finish
+       (either normally or with an exception) */
+    case PyTrace_RETURN:
+        ptrace_leave_call(self, (void *)frame->f_code);
+        break;
+
+    /* case PyTrace_EXCEPTION:
+        If the exception results in the function exiting, a
+        PyTrace_RETURN event will be generated, so we don't need to
+        handle it. */
+
+#ifdef PyTrace_C_CALL   /* not defined in Python <= 2.3 */
+    /* the Python function 'frame' is issuing a call to the built-in
+       function 'arg' */
+    case PyTrace_C_CALL:
+        if ((((ProfilerObject *)self)->flags & POF_BUILTINS)
+            && PyCFunction_Check(arg)) {
+            ptrace_enter_call(self,
+                              ((PyCFunctionObject *)arg)->m_ml,
+                              arg);
+        }
+        break;
+
+    /* the call to the built-in function 'arg' is returning into its
+       caller 'frame' */
+    case PyTrace_C_RETURN:              /* ...normally */
+    case PyTrace_C_EXCEPTION:           /* ...with an exception set */
+        if ((((ProfilerObject *)self)->flags & POF_BUILTINS)
+            && PyCFunction_Check(arg)) {
+            ptrace_leave_call(self,
+                              ((PyCFunctionObject *)arg)->m_ml);
+        }
+        break;
 #endif
 
-	default:
-		break;
-	}
-	return 0;
+    default:
+        break;
+    }
+    return 0;
 }
 
 static int
 pending_exception(ProfilerObject *pObj)
 {
-	if (pObj->flags & POF_NOMEMORY) {
-		pObj->flags -= POF_NOMEMORY;
-		PyErr_SetString(PyExc_MemoryError,
-				"memory was exhausted while profiling");
-		return -1;
-	}
-	return 0;
+    if (pObj->flags & POF_NOMEMORY) {
+        pObj->flags -= POF_NOMEMORY;
+        PyErr_SetString(PyExc_MemoryError,
+                        "memory was exhausted while profiling");
+        return -1;
+    }
+    return 0;
 }
 
 /************************************************************/
 
 static PyStructSequence_Field profiler_entry_fields[] = {
-	{"code",         "code object or built-in function name"},
-	{"callcount",    "how many times this was called"},
-	{"reccallcount", "how many times called recursively"},
-	{"totaltime",    "total time in this entry"},
-	{"inlinetime",   "inline time in this entry (not in subcalls)"},
-	{"calls",        "details of the calls"},
-	{0}
+    {"code",         "code object or built-in function name"},
+    {"callcount",    "how many times this was called"},
+    {"reccallcount", "how many times called recursively"},
+    {"totaltime",    "total time in this entry"},
+    {"inlinetime",   "inline time in this entry (not in subcalls)"},
+    {"calls",        "details of the calls"},
+    {0}
 };
 
 static PyStructSequence_Field profiler_subentry_fields[] = {
-	{"code",         "called code object or built-in function name"},
-	{"callcount",    "how many times this is called"},
-	{"reccallcount", "how many times this is called recursively"},
-	{"totaltime",    "total time spent in this call"},
-	{"inlinetime",   "inline time (not in further subcalls)"},
-	{0}
+    {"code",         "called code object or built-in function name"},
+    {"callcount",    "how many times this is called"},
+    {"reccallcount", "how many times this is called recursively"},
+    {"totaltime",    "total time spent in this call"},
+    {"inlinetime",   "inline time (not in further subcalls)"},
+    {0}
 };
 
 static PyStructSequence_Desc profiler_entry_desc = {
-	"_lsprof.profiler_entry", /* name */
-	NULL, /* doc */
-	profiler_entry_fields,
-	6
+    "_lsprof.profiler_entry", /* name */
+    NULL, /* doc */
+    profiler_entry_fields,
+    6
 };
 
 static PyStructSequence_Desc profiler_subentry_desc = {
-	"_lsprof.profiler_subentry", /* name */
-	NULL, /* doc */
-	profiler_subentry_fields,
-	5
+    "_lsprof.profiler_subentry", /* name */
+    NULL, /* doc */
+    profiler_subentry_fields,
+    5
 };
 
 static int initialized;
@@ -538,70 +538,70 @@ static PyTypeObject StatsSubEntryType;
 
 
 typedef struct {
-	PyObject *list;
-	PyObject *sublist;
-	double factor;
+    PyObject *list;
+    PyObject *sublist;
+    double factor;
 } statscollector_t;
 
 static int statsForSubEntry(rotating_node_t *node, void *arg)
 {
-	ProfilerSubEntry *sentry = (ProfilerSubEntry*) node;
-	statscollector_t *collect = (statscollector_t*) arg;
-	ProfilerEntry *entry = (ProfilerEntry*) sentry->header.key;
-	int err;
-	PyObject *sinfo;
-	sinfo = PyObject_CallFunction((PyObject*) &StatsSubEntryType,
-				      "((Olldd))",
-				      entry->userObj,
-				      sentry->callcount,
-				      sentry->recursivecallcount,
-				      collect->factor * sentry->tt,
-				      collect->factor * sentry->it);
-	if (sinfo == NULL)
-		return -1;
-	err = PyList_Append(collect->sublist, sinfo);
-	Py_DECREF(sinfo);
-	return err;
+    ProfilerSubEntry *sentry = (ProfilerSubEntry*) node;
+    statscollector_t *collect = (statscollector_t*) arg;
+    ProfilerEntry *entry = (ProfilerEntry*) sentry->header.key;
+    int err;
+    PyObject *sinfo;
+    sinfo = PyObject_CallFunction((PyObject*) &StatsSubEntryType,
+                                  "((Olldd))",
+                                  entry->userObj,
+                                  sentry->callcount,
+                                  sentry->recursivecallcount,
+                                  collect->factor * sentry->tt,
+                                  collect->factor * sentry->it);
+    if (sinfo == NULL)
+        return -1;
+    err = PyList_Append(collect->sublist, sinfo);
+    Py_DECREF(sinfo);
+    return err;
 }
 
 static int statsForEntry(rotating_node_t *node, void *arg)
 {
-	ProfilerEntry *entry = (ProfilerEntry*) node;
-	statscollector_t *collect = (statscollector_t*) arg;
-	PyObject *info;
-	int err;
-	if (entry->callcount == 0)
-		return 0;   /* skip */
-
-	if (entry->calls != EMPTY_ROTATING_TREE) {
-		collect->sublist = PyList_New(0);
-		if (collect->sublist == NULL)
-			return -1;
-		if (RotatingTree_Enum(entry->calls,
-				      statsForSubEntry, collect) != 0) {
-			Py_DECREF(collect->sublist);
-			return -1;
-		}
-	}
-	else {
-		Py_INCREF(Py_None);
-		collect->sublist = Py_None;
-	}
-
-	info = PyObject_CallFunction((PyObject*) &StatsEntryType,
-				     "((OllddO))",
-				     entry->userObj,
-				     entry->callcount,
-				     entry->recursivecallcount,
-				     collect->factor * entry->tt,
-				     collect->factor * entry->it,
-				     collect->sublist);
-	Py_DECREF(collect->sublist);
-	if (info == NULL)
-		return -1;
-	err = PyList_Append(collect->list, info);
-	Py_DECREF(info);
-	return err;
+    ProfilerEntry *entry = (ProfilerEntry*) node;
+    statscollector_t *collect = (statscollector_t*) arg;
+    PyObject *info;
+    int err;
+    if (entry->callcount == 0)
+        return 0;   /* skip */
+
+    if (entry->calls != EMPTY_ROTATING_TREE) {
+        collect->sublist = PyList_New(0);
+        if (collect->sublist == NULL)
+            return -1;
+        if (RotatingTree_Enum(entry->calls,
+                              statsForSubEntry, collect) != 0) {
+            Py_DECREF(collect->sublist);
+            return -1;
+        }
+    }
+    else {
+        Py_INCREF(Py_None);
+        collect->sublist = Py_None;
+    }
+
+    info = PyObject_CallFunction((PyObject*) &StatsEntryType,
+                                 "((OllddO))",
+                                 entry->userObj,
+                                 entry->callcount,
+                                 entry->recursivecallcount,
+                                 collect->factor * entry->tt,
+                                 collect->factor * entry->it,
+                                 collect->sublist);
+    Py_DECREF(collect->sublist);
+    if (info == NULL)
+        return -1;
+    err = PyList_Append(collect->list, info);
+    Py_DECREF(info);
+    return err;
 }
 
 PyDoc_STRVAR(getstats_doc, "\
@@ -631,51 +631,51 @@ profiler_subentry objects:\n\
 static PyObject*
 profiler_getstats(ProfilerObject *pObj, PyObject* noarg)
 {
-	statscollector_t collect;
-	if (pending_exception(pObj))
-		return NULL;
-	if (!pObj->externalTimer)
-		collect.factor = hpTimerUnit();
-	else if (pObj->externalTimerUnit > 0.0)
-		collect.factor = pObj->externalTimerUnit;
-	else
-		collect.factor = 1.0 / DOUBLE_TIMER_PRECISION;
-	collect.list = PyList_New(0);
-	if (collect.list == NULL)
-		return NULL;
-	if (RotatingTree_Enum(pObj->profilerEntries, statsForEntry, &collect)
-	    != 0) {
-		Py_DECREF(collect.list);
-		return NULL;
-	}
-	return collect.list;
+    statscollector_t collect;
+    if (pending_exception(pObj))
+        return NULL;
+    if (!pObj->externalTimer)
+        collect.factor = hpTimerUnit();
+    else if (pObj->externalTimerUnit > 0.0)
+        collect.factor = pObj->externalTimerUnit;
+    else
+        collect.factor = 1.0 / DOUBLE_TIMER_PRECISION;
+    collect.list = PyList_New(0);
+    if (collect.list == NULL)
+        return NULL;
+    if (RotatingTree_Enum(pObj->profilerEntries, statsForEntry, &collect)
+        != 0) {
+        Py_DECREF(collect.list);
+        return NULL;
+    }
+    return collect.list;
 }
 
 static int
 setSubcalls(ProfilerObject *pObj, int nvalue)
 {
-	if (nvalue == 0)
-		pObj->flags &= ~POF_SUBCALLS;
-	else if (nvalue > 0)
-		pObj->flags |=  POF_SUBCALLS;
-	return 0;
+    if (nvalue == 0)
+        pObj->flags &= ~POF_SUBCALLS;
+    else if (nvalue > 0)
+        pObj->flags |=  POF_SUBCALLS;
+    return 0;
 }
 
 static int
 setBuiltins(ProfilerObject *pObj, int nvalue)
 {
-	if (nvalue == 0)
-		pObj->flags &= ~POF_BUILTINS;
-	else if (nvalue > 0) {
+    if (nvalue == 0)
+        pObj->flags &= ~POF_BUILTINS;
+    else if (nvalue > 0) {
 #ifndef PyTrace_C_CALL
-		PyErr_SetString(PyExc_ValueError,
-				"builtins=True requires Python >= 2.4");
-		return -1;
+        PyErr_SetString(PyExc_ValueError,
+                        "builtins=True requires Python >= 2.4");
+        return -1;
 #else
-		pObj->flags |=  POF_BUILTINS;
+        pObj->flags |=  POF_BUILTINS;
 #endif
-	}
-	return 0;
+    }
+    return 0;
 }
 
 PyDoc_STRVAR(enable_doc, "\
@@ -691,33 +691,33 @@ built-in functions separately from their caller.\n\
 static PyObject*
 profiler_enable(ProfilerObject *self, PyObject *args, PyObject *kwds)
 {
-	int subcalls = -1;
-        int builtins = -1;
-	static char *kwlist[] = {"subcalls", "builtins", 0};
-	if (!PyArg_ParseTupleAndKeywords(args, kwds, "|ii:enable",
-					 kwlist, &subcalls, &builtins))
-		return NULL;
-	if (setSubcalls(self, subcalls) < 0 || setBuiltins(self, builtins) < 0)
-		return NULL;
-	PyEval_SetProfile(profiler_callback, (PyObject*)self);
-	self->flags |= POF_ENABLED;
-	Py_INCREF(Py_None);
-	return Py_None;
+    int subcalls = -1;
+    int builtins = -1;
+    static char *kwlist[] = {"subcalls", "builtins", 0};
+    if (!PyArg_ParseTupleAndKeywords(args, kwds, "|ii:enable",
+                                     kwlist, &subcalls, &builtins))
+        return NULL;
+    if (setSubcalls(self, subcalls) < 0 || setBuiltins(self, builtins) < 0)
+        return NULL;
+    PyEval_SetProfile(profiler_callback, (PyObject*)self);
+    self->flags |= POF_ENABLED;
+    Py_INCREF(Py_None);
+    return Py_None;
 }
 
 static void
 flush_unmatched(ProfilerObject *pObj)
 {
-	while (pObj->currentProfilerContext) {
-		ProfilerContext *pContext = pObj->currentProfilerContext;
-		ProfilerEntry *profEntry= pContext->ctxEntry;
-		if (profEntry)
-			Stop(pObj, pContext, profEntry);
-		else
-			pObj->currentProfilerContext = pContext->previous;
-		if (pContext)
-			free(pContext);
-	}
+    while (pObj->currentProfilerContext) {
+        ProfilerContext *pContext = pObj->currentProfilerContext;
+        ProfilerEntry *profEntry= pContext->ctxEntry;
+        if (profEntry)
+            Stop(pObj, pContext, profEntry);
+        else
+            pObj->currentProfilerContext = pContext->previous;
+        if (pContext)
+            free(pContext);
+    }
 
 }
 
@@ -730,13 +730,13 @@ Stop collecting profiling information.\n\
 static PyObject*
 profiler_disable(ProfilerObject *self, PyObject* noarg)
 {
-	self->flags &= ~POF_ENABLED;
-	PyEval_SetProfile(NULL, NULL);
-	flush_unmatched(self);
-	if (pending_exception(self))
-		return NULL;
-	Py_INCREF(Py_None);
-	return Py_None;
+    self->flags &= ~POF_ENABLED;
+    PyEval_SetProfile(NULL, NULL);
+    flush_unmatched(self);
+    if (pending_exception(self))
+        return NULL;
+    Py_INCREF(Py_None);
+    return Py_None;
 }
 
 PyDoc_STRVAR(clear_doc, "\
@@ -748,62 +748,62 @@ Clear all profiling information collected so far.\n\
 static PyObject*
 profiler_clear(ProfilerObject *pObj, PyObject* noarg)
 {
-	clearEntries(pObj);
-	Py_INCREF(Py_None);
-	return Py_None;
+    clearEntries(pObj);
+    Py_INCREF(Py_None);
+    return Py_None;
 }
 
 static void
 profiler_dealloc(ProfilerObject *op)
 {
-	if (op->flags & POF_ENABLED)
-		PyEval_SetProfile(NULL, NULL);
-	flush_unmatched(op);
-	clearEntries(op);
-	Py_XDECREF(op->externalTimer);
-	Py_TYPE(op)->tp_free(op);
+    if (op->flags & POF_ENABLED)
+        PyEval_SetProfile(NULL, NULL);
+    flush_unmatched(op);
+    clearEntries(op);
+    Py_XDECREF(op->externalTimer);
+    Py_TYPE(op)->tp_free(op);
 }
 
 static int
 profiler_init(ProfilerObject *pObj, PyObject *args, PyObject *kw)
 {
-	PyObject *o;
-	PyObject *timer = NULL;
-	double timeunit = 0.0;
-	int subcalls = 1;
+    PyObject *o;
+    PyObject *timer = NULL;
+    double timeunit = 0.0;
+    int subcalls = 1;
 #ifdef PyTrace_C_CALL
-	int builtins = 1;
+    int builtins = 1;
 #else
-	int builtins = 0;
+    int builtins = 0;
 #endif
-	static char *kwlist[] = {"timer", "timeunit",
-				       "subcalls", "builtins", 0};
-
-	if (!PyArg_ParseTupleAndKeywords(args, kw, "|Odii:Profiler", kwlist,
-					 &timer, &timeunit,
-					 &subcalls, &builtins))
-		return -1;
-
-	if (setSubcalls(pObj, subcalls) < 0 || setBuiltins(pObj, builtins) < 0)
-		return -1;
-	o = pObj->externalTimer;
-	pObj->externalTimer = timer;
-	Py_XINCREF(timer);
-	Py_XDECREF(o);
-	pObj->externalTimerUnit = timeunit;
-	return 0;
+    static char *kwlist[] = {"timer", "timeunit",
+                                   "subcalls", "builtins", 0};
+
+    if (!PyArg_ParseTupleAndKeywords(args, kw, "|Odii:Profiler", kwlist,
+                                     &timer, &timeunit,
+                                     &subcalls, &builtins))
+        return -1;
+
+    if (setSubcalls(pObj, subcalls) < 0 || setBuiltins(pObj, builtins) < 0)
+        return -1;
+    o = pObj->externalTimer;
+    pObj->externalTimer = timer;
+    Py_XINCREF(timer);
+    Py_XDECREF(o);
+    pObj->externalTimerUnit = timeunit;
+    return 0;
 }
 
 static PyMethodDef profiler_methods[] = {
-	{"getstats",    (PyCFunction)profiler_getstats,
-			METH_NOARGS,			getstats_doc},
-	{"enable",	(PyCFunction)profiler_enable,
-			METH_VARARGS | METH_KEYWORDS,	enable_doc},
-	{"disable",	(PyCFunction)profiler_disable,
-			METH_NOARGS,			disable_doc},
-	{"clear",	(PyCFunction)profiler_clear,
-			METH_NOARGS,			clear_doc},
-	{NULL, NULL}
+    {"getstats",    (PyCFunction)profiler_getstats,
+                    METH_NOARGS,                        getstats_doc},
+    {"enable",          (PyCFunction)profiler_enable,
+                    METH_VARARGS | METH_KEYWORDS,       enable_doc},
+    {"disable",         (PyCFunction)profiler_disable,
+                    METH_NOARGS,                        disable_doc},
+    {"clear",           (PyCFunction)profiler_clear,
+                    METH_NOARGS,                        clear_doc},
+    {NULL, NULL}
 };
 
 PyDoc_STRVAR(profiler_doc, "\
@@ -817,89 +817,89 @@ Profiler(custom_timer=None, time_unit=None, subcalls=True, builtins=True)\n\
 ");
 
 static PyTypeObject PyProfiler_Type = {
-	PyVarObject_HEAD_INIT(NULL, 0)
-	"_lsprof.Profiler",                     /* tp_name */
-	sizeof(ProfilerObject),                 /* tp_basicsize */
-	0,                                      /* tp_itemsize */
-	(destructor)profiler_dealloc,           /* tp_dealloc */
-	0,                                      /* tp_print */
-	0,                                      /* tp_getattr */
-	0,                                      /* tp_setattr */
-	0,                                      /* tp_reserved */
-	0,                                      /* tp_repr */
-	0,                                      /* tp_as_number */
-	0,                                      /* tp_as_sequence */
-	0,                                      /* tp_as_mapping */
-	0,                                      /* tp_hash */
-	0,                                      /* tp_call */
-	0,                                      /* tp_str */
-	0,                                      /* tp_getattro */
-	0,                                      /* tp_setattro */
-	0,                                      /* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
-	profiler_doc,                           /* tp_doc */
-	0,                                      /* tp_traverse */
-	0,                                      /* tp_clear */
-	0,                                      /* tp_richcompare */
-	0,                                      /* tp_weaklistoffset */
-	0,                                      /* tp_iter */
-	0,                                      /* tp_iternext */
-	profiler_methods,                       /* tp_methods */
-	0,                                      /* tp_members */
-	0,                                      /* tp_getset */
-	0,                                      /* tp_base */
-	0,                                      /* tp_dict */
-	0,                                      /* tp_descr_get */
-	0,                                      /* tp_descr_set */
-	0,                                      /* tp_dictoffset */
-	(initproc)profiler_init,                /* tp_init */
-	PyType_GenericAlloc,                    /* tp_alloc */
-	PyType_GenericNew,                      /* tp_new */
-	PyObject_Del,                           /* tp_free */
+    PyVarObject_HEAD_INIT(NULL, 0)
+    "_lsprof.Profiler",                     /* tp_name */
+    sizeof(ProfilerObject),                 /* tp_basicsize */
+    0,                                      /* tp_itemsize */
+    (destructor)profiler_dealloc,           /* tp_dealloc */
+    0,                                      /* tp_print */
+    0,                                      /* tp_getattr */
+    0,                                      /* tp_setattr */
+    0,                                      /* tp_reserved */
+    0,                                      /* tp_repr */
+    0,                                      /* tp_as_number */
+    0,                                      /* tp_as_sequence */
+    0,                                      /* tp_as_mapping */
+    0,                                      /* tp_hash */
+    0,                                      /* tp_call */
+    0,                                      /* tp_str */
+    0,                                      /* tp_getattro */
+    0,                                      /* tp_setattro */
+    0,                                      /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
+    profiler_doc,                           /* tp_doc */
+    0,                                      /* tp_traverse */
+    0,                                      /* tp_clear */
+    0,                                      /* tp_richcompare */
+    0,                                      /* tp_weaklistoffset */
+    0,                                      /* tp_iter */
+    0,                                      /* tp_iternext */
+    profiler_methods,                       /* tp_methods */
+    0,                                      /* tp_members */
+    0,                                      /* tp_getset */
+    0,                                      /* tp_base */
+    0,                                      /* tp_dict */
+    0,                                      /* tp_descr_get */
+    0,                                      /* tp_descr_set */
+    0,                                      /* tp_dictoffset */
+    (initproc)profiler_init,                /* tp_init */
+    PyType_GenericAlloc,                    /* tp_alloc */
+    PyType_GenericNew,                      /* tp_new */
+    PyObject_Del,                           /* tp_free */
 };
 
 static PyMethodDef moduleMethods[] = {
-	{NULL, NULL}
+    {NULL, NULL}
 };
 
 
 static struct PyModuleDef _lsprofmodule = {
-	PyModuleDef_HEAD_INIT,
-	"_lsprof",
-	"Fast profiler",
-	-1,
-	moduleMethods,
-	NULL,
-	NULL,
-	NULL,
-	NULL
+    PyModuleDef_HEAD_INIT,
+    "_lsprof",
+    "Fast profiler",
+    -1,
+    moduleMethods,
+    NULL,
+    NULL,
+    NULL,
+    NULL
 };
 
 PyMODINIT_FUNC
 PyInit__lsprof(void)
 {
-	PyObject *module, *d;
-	module = PyModule_Create(&_lsprofmodule);
-	if (module == NULL)
-		return NULL;
-	d = PyModule_GetDict(module);
-	if (PyType_Ready(&PyProfiler_Type) < 0)
-		return NULL;
-	PyDict_SetItemString(d, "Profiler", (PyObject *)&PyProfiler_Type);
-
-	if (!initialized) {
-		PyStructSequence_InitType(&StatsEntryType, 
-					  &profiler_entry_desc);
-		PyStructSequence_InitType(&StatsSubEntryType, 
-					  &profiler_subentry_desc);
-	}
-	Py_INCREF((PyObject*) &StatsEntryType);
-	Py_INCREF((PyObject*) &StatsSubEntryType);
-	PyModule_AddObject(module, "profiler_entry",
-			   (PyObject*) &StatsEntryType);
-	PyModule_AddObject(module, "profiler_subentry",
-			   (PyObject*) &StatsSubEntryType);
-	empty_tuple = PyTuple_New(0);
-	initialized = 1;
-	return module;
+    PyObject *module, *d;
+    module = PyModule_Create(&_lsprofmodule);
+    if (module == NULL)
+        return NULL;
+    d = PyModule_GetDict(module);
+    if (PyType_Ready(&PyProfiler_Type) < 0)
+        return NULL;
+    PyDict_SetItemString(d, "Profiler", (PyObject *)&PyProfiler_Type);
+
+    if (!initialized) {
+        PyStructSequence_InitType(&StatsEntryType,
+                                  &profiler_entry_desc);
+        PyStructSequence_InitType(&StatsSubEntryType,
+                                  &profiler_subentry_desc);
+    }
+    Py_INCREF((PyObject*) &StatsEntryType);
+    Py_INCREF((PyObject*) &StatsSubEntryType);
+    PyModule_AddObject(module, "profiler_entry",
+                       (PyObject*) &StatsEntryType);
+    PyModule_AddObject(module, "profiler_subentry",
+                       (PyObject*) &StatsSubEntryType);
+    empty_tuple = PyTuple_New(0);
+    initialized = 1;
+    return module;
 }