--- hexcurse-1.55/src/getopt.c.bak	2005-04-03 14:08:37.000000000 -0700
+++ hexcurse-1.55/src/getopt.c	2005-04-03 14:10:42.000000000 -0700
@@ -30,16 +30,14 @@
 #undef opterr
 #undef optopt
 #undef optind
-#undef alloca
 
 /* The following modification was submited by Claudio Fanin.  This change *
  * enables hexcurse to be compiled with SGI's proprietary compiler        */
 #ifdef _SGIAPI
+#undef alloca
 #include <alloca.h>
-#else
-char *alloca ();
 #endif
-#define __alloca      alloca
+#define __hexcurse_alloca      alloca
 /* end of modification */
 
 #ifdef HAVE_OPTIND
@@ -85,7 +83,7 @@
      char **argv;
 {
   int nonopts_size = (last_nonopt - first_nonopt) * sizeof (char *);
-  char **temp = (char **) __alloca (nonopts_size);
+  char **temp = (char **) __hexcurse_alloca (nonopts_size);
 
   /* Interchange the two blocks of data in ARGV.  */