keyword: Add `get_keyword_offset_ptr()`

1 files changed, 1 insertions, 0 deletions

diff --git a/keyword.h b/keyword.h
index fa667a2..d4343b0 100644
--- a/keyword.h
+++ b/keyword.h
@@ -34,6 +34,7 @@ union keyword_val {
 	float f;	/* Float. */
 };
 
+extern void *get_keyword_offset_ptr(const keyword *key, void *ptr);
 extern keyword_val get_keyword_value(const keyword *key, char *value, int *error);
 extern int set_keyword(const keyword *key, keyword_val val, void *ret, void *ctx);
 extern keyword_val parse_keyword(const keyword *key, char *key_str, char *value, int *error);