Remove common

1 files changed, 12 insertions, 0 deletions

diff --git a/surf.c b/surf.c
index 2b54e3c..42927e9 100644
--- a/surf.c
+++ b/surf.c
@@ -141,6 +141,7 @@ typedef struct {
 } SiteSpecific;
 
 /* Surf */
+static void die(const char *errstr, ...);
 static void usage(void);
 static void setup(void);
 static void sigchld(int unused);
@@ -302,6 +303,17 @@ static ParamName loadfinished[] = {
 #include "config.h"
 
 void
+die(const char *errstr, ...)
+{
+       va_list ap;
+
+       va_start(ap, errstr);
+       vfprintf(stderr, errstr, ap);
+       va_end(ap);
+       exit(1);
+}
+
+void
 usage(void)
 {
 	die("usage: surf [-bBdDfFgGiIkKmMnNpPsStTvwxX]\n"