i18n: simplify numeric error reporting

diff --git a/grep.h b/grep.h
index cee4357b1738ed145cc06090e891147a7b4e9420..5856a23e4620773cbda2e2944f93946c2701f923 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -145,7 +145,6 @@ struct grep_opt {
 extern void init_grep_defaults(void);
 extern int grep_config(const char *var, const char *value, void *);
 extern void grep_init(struct grep_opt *, const char *prefix);
-void grep_set_pattern_type_option(enum grep_pattern_type, struct grep_opt *opt);
 void grep_commit_pattern_type(enum grep_pattern_type, struct grep_opt *opt);
 
 extern void append_grep_pat(struct grep_opt *opt, const char *pat, size_t patlen, const char *origin, int no, enum grep_pat_token t);