Eliminate more usage of C++-specific keywords in C-code.

4 files changed, 18 insertions, 18 deletions

diff --git a/unix/tclLoadAix.c b/unix/tclLoadAix.c
index e5d9729..fea9494 100644
--- a/unix/tclLoadAix.c
+++ b/unix/tclLoadAix.c
@@ -98,7 +98,7 @@ dlopen(
     const char *path,
     int mode)
 {
-    register ModulePtr mp;
+    ModulePtr mp;
     static void *mainModule;
 
     /*
@@ -191,7 +191,7 @@ dlopen(
      */
 
     if (mode & RTLD_GLOBAL) {
-	register ModulePtr mp1;
+	ModulePtr mp1;
 
 	for (mp1 = mp->next; mp1; mp1 = mp1->next) {
 	    if (loadbind(0, mp1->entry, mp->entry) == -1) {
@@ -243,7 +243,7 @@ static void
 caterr(
     char *s)
 {
-    register char *p = s;
+    char *p = s;
 
     while (*p >= '0' && *p <= '9') {
 	p++;
@@ -282,9 +282,9 @@ dlsym(
     void *handle,
     const char *symbol)
 {
-    register ModulePtr mp = (ModulePtr)handle;
-    register ExportPtr ep;
-    register int i;
+    ModulePtr mp = (ModulePtr)handle;
+    ExportPtr ep;
+    int i;
 
     /*
      * Could speed up the search, but I assume that one assigns the result to
@@ -317,9 +317,9 @@ int
 dlclose(
     void *handle)
 {
-    register ModulePtr mp = (ModulePtr)handle;
+    ModulePtr mp = (ModulePtr)handle;
     int result;
-    register ModulePtr mp1;
+    ModulePtr mp1;
 
     if (--mp->refCnt > 0) {
 	return 0;
@@ -343,8 +343,8 @@ dlclose(
     }
 
     if (mp->exports) {
-	register ExportPtr ep;
-	register int i;
+	ExportPtr ep;
+	int i;
 	for (ep = mp->exports, i = mp->nExports; i; i--, ep++) {
 	    if (ep->name) {
 		free(ep->name);
diff --git a/unix/tclUnixCompat.c b/unix/tclUnixCompat.c
index aa25c6b..e0a826c 100644
--- a/unix/tclUnixCompat.c
+++ b/unix/tclUnixCompat.c
@@ -685,8 +685,8 @@ CopyGrp(
     char *buf,
     int buflen)
 {
-    register char *p = buf;
-    register int copied, len = 0;
+    char *p = buf;
+    int copied, len = 0;
 
     /*
      * Copy username.
@@ -887,7 +887,7 @@ CopyArray(
     int buflen)			/* Size of buffer. */
 {
     int i, j, len = 0;
-    char *p, **new;
+    char *p, **newBuffer;
 
     if (src == NULL) {
 	return 0;
@@ -903,7 +903,7 @@ CopyArray(
 	return -1;
     }
 
-    new = (char **) buf;
+    newBuffer = (char **) buf;
     p = buf + len;
 
     for (j = 0; j < i; j++) {
@@ -914,10 +914,10 @@ CopyArray(
 	    return -1;
 	}
 	memcpy(p, src[j], sz);
-	new[j] = p;
+	newBuffer[j] = p;
 	p = buf + len;
     }
-    new[j] = NULL;
+    newBuffer[j] = NULL;
 
     return len;
 }
diff --git a/unix/tclUnixInit.c b/unix/tclUnixInit.c
index 90b5384..004fbff 100644
--- a/unix/tclUnixInit.c
+++ b/unix/tclUnixInit.c
@@ -1001,7 +1001,7 @@ TclpFindVariable(
 				 * searches). */
 {
     int i, result = -1;
-    register const char *env, *p1, *p2;
+    const char *env, *p1, *p2;
     Tcl_DString envString;
 
     Tcl_DStringInit(&envString);
diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c
index 60340b0..35eca8d 100644
--- a/unix/tclUnixThrd.c
+++ b/unix/tclUnixThrd.c
@@ -844,7 +844,7 @@ Tcl_Mutex *
 TclpNewAllocMutex(void)
 {
     AllocMutex *lockPtr;
-    register PMutex *plockPtr;
+    PMutex *plockPtr;
 
     lockPtr = malloc(sizeof(AllocMutex));
     if (lockPtr == NULL) {