stdio.h not needed

[fw/sdcc] / support / cpp / cpphash.c

diff --git a/support/cpp/cpphash.c b/support/cpp/cpphash.c
index e9645aa68f5ea2e33aaf18495fdda874aee8a7de..ae3f09e115842b3d421ef813120ee310c70cc463 100644 (file)
--- a/support/cpp/cpphash.c
+++ b/support/cpp/cpphash.c
@@ -24,7 +24,12 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 #include "cpplib.h"
 #include "cpphash.h"
-extern char *xmalloc PARAMS ((unsigned));
+//extern char *xmalloc PARAMS ((unsigned));
+
+#include "newalloc.h"
+
+#include <string.h>
+#include <stdlib.h>
 
 /* Define a generic NULL if one hasn't already been defined.  */
 
@@ -37,6 +42,8 @@ extern char *xmalloc PARAMS ((unsigned));
 #define volatile
 #endif
 
+static HASHNODE *hashtab[HASHSIZE];
+
 /*
  * return hash function on name.  must be compatible with the one
  * computed a step at a time, elsewhere
@@ -130,14 +137,14 @@ delete_macro (
       for (ap = d->pattern; ap != NULL; ap = nextap)
        {
          nextap = ap->next;
-         free (ap);
+         Safe_free (ap);
        }
       if (d->nargs >= 0)
-       free (d->args.argnames);
-      free (d);
+       Safe_free (d->args.argnames);
+      Safe_free (d);
     }
 
-  free (hp);
+  Safe_free (hp);
 }
 /*
  * install a name in the main hash table, even if it is already there.
@@ -177,7 +184,7 @@ install (
     hash = hashf (name, len, HASHSIZE);
 
   i = sizeof (HASHNODE) + len + 1;
-  hp = (HASHNODE *) xmalloc (i);
+  hp = (HASHNODE *) Safe_malloc (i);
   bucket = hash;
   hp->bucket_hdr = &hashtab[bucket];
   hp->next = hashtab[bucket];