1 files changed, 2 insertions, 0 deletions
diff --git a/c/gbos.h b/c/gbos.h
index cf94128..47f75ad 100644
--- a/c/gbos.h
+++ b/c/gbos.h
@@ -17,4 +17,6 @@ unsigned char getpid(void);
 void          putu(unsigned int n);              /* print decimal          */
 unsigned char atou(const char *s);               /* parse decimal          */
 unsigned char argv_parse(char **argv, unsigned char maxv); /* argc/argv     */
+unsigned char hasflag(char **argv, unsigned char argc, char f);   /* -x flag  */
+char         *optval(char **argv, unsigned char argc, char opt);  /* -x VALUE */
 #endif