Remove rexec declaration; it ran afoul of prototypes on Crays.

[chaz/tar] / lib / alloca.c

diff --git a/lib/alloca.c b/lib/alloca.c
index 55a80677f78b85d223cf96436a08af52b667fdf2..6ad425a4cd6cdd2224c6f0aad359da5e32f9ec61 100644 (file)
--- a/lib/alloca.c
+++ b/lib/alloca.c
@@ -88,6 +88,7 @@ typedef char *pointer;
    Callers below should use malloc.  */
 
 #  ifndef emacs
+#   undef malloc
 #   define malloc xmalloc
 #  endif
 extern pointer malloc ();
@@ -168,7 +169,7 @@ static header *last_alloca_header = NULL;   /* -> last alloca header.  */
    implementations of C, for example under Gould's UTX/32.  */
 
 pointer
-alloca (unsigned size)
+alloca (size_t size)
 {
   auto char probe;             /* Probes stack depth: */
   register char *depth = ADDRESS_FUNCTION (probe);