Fix compilation.

* src/regex.c (extend_range_table_work_area, regex_compile, fastmap):
  Revert previous unnecessary changes.

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-515

1 files changed, 6 insertions, 6 deletions

diff --git a/src/regex.c b/src/regex.c
index c08471355fd..cd6301938a7 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -2067,10 +2067,10 @@ extend_range_table_work_area (work_area)
   work_area->allocated += 16 * sizeof (int);
   if (work_area->table)
     work_area->table
-      = (int *) xrealloc (work_area->table, work_area->allocated);
+      = (int *) realloc (work_area->table, work_area->allocated);
   else
     work_area->table
-      = (int *) xmalloc (work_area->allocated);
+      = (int *) malloc (work_area->allocated);
 }
 
 #ifdef emacs
@@ -3608,11 +3608,11 @@ regex_compile (pattern, size, syntax, bufp)
 
         if (! fail_stack.stack)
           fail_stack.stack
-            = (fail_stack_elt_t *) xmalloc (fail_stack.size
+            = (fail_stack_elt_t *) malloc (fail_stack.size
                                             * sizeof (fail_stack_elt_t));
         else
           fail_stack.stack
-            = (fail_stack_elt_t *) xrealloc (fail_stack.stack,
+            = (fail_stack_elt_t *) realloc (fail_stack.stack,
                                              (fail_stack.size
                                               * sizeof (fail_stack_elt_t)));
       }
@@ -6292,14 +6292,14 @@ regcomp (preg, pattern, cflags)
   preg->used = 0;
 
   /* Try to allocate space for the fastmap.  */
-  preg->fastmap = (char *) xmalloc (1 << BYTEWIDTH);
+  preg->fastmap = (char *) malloc (1 << BYTEWIDTH);
 
   if (cflags & REG_ICASE)
     {
       unsigned i;
 
       preg->translate
-        = (RE_TRANSLATE_TYPE) xmalloc (CHAR_SET_SIZE
+        = (RE_TRANSLATE_TYPE) malloc (CHAR_SET_SIZE
                                        * sizeof (*(RE_TRANSLATE_TYPE)0));
       if (preg->translate == NULL)
         return (int) REG_ESPACE;