Better error handling

1 files changed, 3 insertions, 0 deletions

diff --git a/match.h b/match.h
index 6c875c4..64ae84c 100644
--- a/match.h
+++ b/match.h
@@ -25,12 +25,15 @@ typedef struct match_s {
     struct match_s *_children[3];
 } match_t;
 
+typedef void (*bp_errhand_t)(pat_t *pat, const char *err_msg);
+
 __attribute__((nonnull))
 void recycle_match(match_t **at_m);
 size_t free_all_matches(void);
 size_t recycle_all_matches(void);
 bool next_match(match_t **m, const char *start, const char *end, pat_t *pat, pat_t *defs, pat_t *skip, bool ignorecase);
 #define stop_matching(m) next_match(m, NULL, NULL, NULL, NULL, NULL, 0)
+bool next_match_safe(match_t **m, const char *start, const char *end, pat_t *pat, pat_t *defs, pat_t *skip, bool ignorecase, bp_errhand_t errhand);
 __attribute__((nonnull))
 match_t *get_numbered_capture(match_t *m, int n);
 __attribute__((nonnull, pure))