avoid using c99 syntax

Signed-off-by: Mirko Vogt <dev@nanl.de>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>

libpthread/nptl/allocatestack.c

@@ -844,7 +844,8 @@ __reclaim_stacks (void)
 
 	      curp->specific_used = false;
 
-	      for (size_t cnt = 1; cnt < PTHREAD_KEY_1STLEVEL_SIZE; ++cnt)
+	      size_t cnt;
+	      for (cnt = 1; cnt < PTHREAD_KEY_1STLEVEL_SIZE; ++cnt)
 		if (curp->specific[cnt] != NULL)
 		  {
 		    memset (curp->specific[cnt], '\0',

libpthread/nptl/pthread_key_create.c

@@ -29,7 +29,8 @@ __pthread_key_create (
      void (*destr) (void *))
 {
   /* Find a slot in __pthread_kyes which is unused.  */
-  for (size_t cnt = 0; cnt < PTHREAD_KEYS_MAX; ++cnt)
+  size_t cnt;
+  for (cnt = 0; cnt < PTHREAD_KEYS_MAX; ++cnt)
     {
       uintptr_t seq = __pthread_keys[cnt].seq;
 

libpthread/nptl/sysdeps/generic/dl-tls.c

@@ -258,7 +258,8 @@ _dl_determine_tlsoffset (void)
   /* We simply start with zero.  */
   size_t offset = 0;
 
-  for (size_t cnt = 0; slotinfo[cnt].map != NULL; ++cnt)
+  size_t cnt;
+  for (cnt = 0; slotinfo[cnt].map != NULL; ++cnt)
     {
       assert (cnt < GL(dl_tls_dtv_slotinfo_list)->len);
 

libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_getaffinity.c

@@ -38,7 +38,8 @@ pthread_attr_getaffinity_np(const pthread_attr_t *attr, size_t cpusetsize,
     {
       /* Check whether there are any bits set beyond the limits
 	 the user requested.  */
-      for (size_t cnt = cpusetsize; cnt < iattr->cpusetsize; ++cnt)
+      size_t cnt;
+      for (cnt = cpusetsize; cnt < iattr->cpusetsize; ++cnt)
 	if (((char *) iattr->cpuset)[cnt] != 0)
 	  return EINVAL;
 

libpthread/nptl/sysdeps/unix/sysv/linux/pthread_attr_setaffinity.c

@@ -57,7 +57,8 @@ pthread_attr_setaffinity_np (pthread_attr_t *attr, size_t cpusetsize,
 
       /* Check whether the new bitmask has any bit set beyond the
 	 last one the kernel accepts.  */
-      for (size_t cnt = __kernel_cpumask_size; cnt < cpusetsize; ++cnt)
+      size_t cnt;
+      for (cnt = __kernel_cpumask_size; cnt < cpusetsize; ++cnt)
 	if (((char *) cpuset)[cnt] != '\0')
 	  /* Found a nonzero byte.  This means the user request cannot be
 	     fulfilled.  */

libpthread/nptl/sysdeps/unix/sysv/linux/pthread_setaffinity.c

@@ -71,7 +71,8 @@ pthread_setaffinity_np (pthread_t th, size_t cpusetsize,
 
   /* We now know the size of the kernel cpumask_t.  Make sure the user
      does not request to set a bit beyond that.  */
-  for (size_t cnt = __kernel_cpumask_size; cnt < cpusetsize; ++cnt)
+  size_t cnt;
+  for (cnt = __kernel_cpumask_size; cnt < cpusetsize; ++cnt)
     if (((char *) cpuset)[cnt] != '\0')
       /* Found a nonzero byte.  This means the user request cannot be
 	 fulfilled.  */