utils strings: Add stringv_append_if_missing().

[sysdb.git] / src / include / utils / strings.h

diff --git a/src/include/utils/strings.h b/src/include/utils/strings.h
index 24f7fc11f8aa8f0bef5d7227c7c7e5d38200e11b..46666318ce45b4571cba160cd74325650e4cc551 100644 (file)
--- a/src/include/utils/strings.h
+++ b/src/include/utils/strings.h
@@ -58,6 +58,8 @@ stringv_copy(char ***dst, size_t *dst_len,
  */
 int
 stringv_append(char ***s, size_t *s_len, const char *elem);
+int
+stringv_append_if_missing(char ***s, size_t *s_len, const char *elem);
 
 /*
  * stringv_free: