Reuse Py_MIN and Py_MAX macros: remove duplicate MIN/MAX macros

multiprocessing.h: remove unused MIN and MAX macros

3 files changed, 11 insertions, 26 deletions

diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index c54c8e1..1398fa5 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -9,11 +9,6 @@
 #include <ctype.h>
 #include <float.h>
 
-#undef MAX
-#undef MIN
-#define MAX(x, y) ((x) < (y) ? (y) : (x))
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
-
 
 /* Special free list
    free_list is a singly-linked list of available PyFloatObjects, linked
@@ -1131,7 +1126,7 @@ float_hex(PyObject *v)
     }
 
     m = frexp(fabs(x), &e);
-    shift = 1 - MAX(DBL_MIN_EXP - e, 0);
+    shift = 1 - Py_MAX(DBL_MIN_EXP - e, 0);
     m = ldexp(m, shift);
     e -= shift;
 
@@ -1285,8 +1280,8 @@ float_fromhex(PyObject *cls, PyObject *arg)
     fdigits = coeff_end - s_store;
     if (ndigits == 0)
         goto parse_error;
-    if (ndigits > MIN(DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2,
-                      LONG_MAX/2 + 1 - DBL_MAX_EXP)/4)
+    if (ndigits > Py_MIN(DBL_MIN_EXP - DBL_MANT_DIG - LONG_MIN/2,
+                         LONG_MAX/2 + 1 - DBL_MAX_EXP)/4)
         goto insane_length_error;
 
     /* [p <exponent>] */
@@ -1342,7 +1337,7 @@ float_fromhex(PyObject *cls, PyObject *arg)
 
     /* lsb = exponent of least significant bit of the *rounded* value.
        This is top_exp - DBL_MANT_DIG unless result is subnormal. */
-    lsb = MAX(top_exp, (long)DBL_MIN_EXP) - DBL_MANT_DIG;
+    lsb = Py_MAX(top_exp, (long)DBL_MIN_EXP) - DBL_MANT_DIG;
 
     x = 0.0;
     if (exp >= lsb) {
diff --git a/Objects/frameobject.c b/Objects/frameobject.c
index 6fff370..d3b59f1 100644
--- a/Objects/frameobject.c
+++ b/Objects/frameobject.c
@@ -7,11 +7,6 @@
 #include "opcode.h"
 #include "structmember.h"
 
-#undef MIN
-#undef MAX
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-
 #define OFF(x) offsetof(PyFrameObject, x)
 
 static PyMemberDef frame_memberlist[] = {
@@ -160,8 +155,8 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno)
 
     /* We're now ready to look at the bytecode. */
     PyBytes_AsStringAndSize(f->f_code->co_code, (char **)&code, &code_len);
-    min_addr = MIN(new_lasti, f->f_lasti);
-    max_addr = MAX(new_lasti, f->f_lasti);
+    min_addr = Py_MIN(new_lasti, f->f_lasti);
+    max_addr = Py_MAX(new_lasti, f->f_lasti);
 
     /* You can't jump onto a line with an 'except' statement on it -
      * they expect to have an exception on the top of the stack, which
@@ -293,7 +288,7 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno)
             break;
         }
 
-        min_delta_iblock = MIN(min_delta_iblock, delta_iblock);
+        min_delta_iblock = Py_MIN(min_delta_iblock, delta_iblock);
 
         if (op >= HAVE_ARGUMENT) {
             addr += 2;
diff --git a/Objects/longobject.c b/Objects/longobject.c
index 2b04804..dbedadb 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -89,11 +89,6 @@ maybe_small_long(PyLongObject *v)
  */
 #define FIVEARY_CUTOFF 8
 
-#undef MIN
-#undef MAX
-#define MAX(x, y) ((x) < (y) ? (y) : (x))
-#define MIN(x, y) ((x) > (y) ? (y) : (x))
-
 #define SIGCHECK(PyTryBlock)                    \
     do {                                        \
         if (PyErr_CheckSignals()) PyTryBlock    \
@@ -3029,7 +3024,7 @@ kmul_split(PyLongObject *n,
     Py_ssize_t size_lo, size_hi;
     const Py_ssize_t size_n = ABS(Py_SIZE(n));
 
-    size_lo = MIN(size_n, size);
+    size_lo = Py_MIN(size_n, size);
     size_hi = size_n - size_lo;
 
     if ((hi = _PyLong_New(size_hi)) == NULL)
@@ -3300,7 +3295,7 @@ k_lopsided_mul(PyLongObject *a, PyLongObject *b)
     nbdone = 0;
     while (bsize > 0) {
         PyLongObject *product;
-        const Py_ssize_t nbtouse = MIN(bsize, asize);
+        const Py_ssize_t nbtouse = Py_MIN(bsize, asize);
 
         /* Multiply the next slice of b by a. */
         memcpy(bslice->ob_digit, b->ob_digit + nbdone,
@@ -3591,7 +3586,7 @@ long_true_divide(PyObject *v, PyObject *w)
         goto underflow_or_zero;
 
     /* Choose value for shift; see comments for step 1 above. */
-    shift = MAX(diff, DBL_MIN_EXP) - DBL_MANT_DIG - 2;
+    shift = Py_MAX(diff, DBL_MIN_EXP) - DBL_MANT_DIG - 2;
 
     inexact = 0;
 
@@ -3662,7 +3657,7 @@ long_true_divide(PyObject *v, PyObject *w)
     x_bits = (x_size-1)*PyLong_SHIFT+bits_in_digit(x->ob_digit[x_size-1]);
 
     /* The number of extra bits that have to be rounded away. */
-    extra_bits = MAX(x_bits, DBL_MIN_EXP - shift) - DBL_MANT_DIG;
+    extra_bits = Py_MAX(x_bits, DBL_MIN_EXP - shift) - DBL_MANT_DIG;
     assert(extra_bits == 2 || extra_bits == 3);
 
     /* Round by directly modifying the low digit of x. */