# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1204999634 21600
# Node ID 0bbaf23acb77237f1c5be0f8b2573670d2240db5
# Parent  ba7d2de6912bb99b5297e21cf08c6abca51737cf
Remove a little more unused code, removes two warnings.

diff -r ba7d2de6912b -r 0bbaf23acb77 tcc.c
--- a/tcc.c	Sat Mar 08 12:06:21 2008 -0600
+++ b/tcc.c	Sat Mar 08 12:07:14 2008 -0600
@@ -109,7 +109,6 @@
 static int tcc_ext = 1;
 
 /* max number of callers shown if error */
-static int num_callers = 6;
 static char **rt_bound_error_msg;
 
 /* XXX: get rid of this ASAP */
@@ -193,13 +192,6 @@
     return ptr1;
 }
 
-static char *xstrdup(char *str)
-{
-    char *ptr = xmalloc(strlen(str) + 1);
-    strcpy(ptr, str);
-    return ptr;
-}
-
 void dynarray_add(void ***ptab, int *nb_ptr, void *data)
 {
     int nb, nb_alloc;