degesch: introduce transform_str()

2015-07-08 23:14:29 +02:00
parent 24a082b5d8
commit d3b1754e14
2 changed files with 10 additions and 6 deletions
--- a/common.c
+++ b/common.c
@@ -58,6 +58,13 @@
 		(link)->next = (following);                                            \
 	BLOCK_END

+static void
+transform_str (char *s, int (*tolower) (int c))
+{
+	for (; *s; s++)
+		*s = tolower (*s);
+}
+
 static void
 split_str (const char *s, char delimiter, struct str_vector *out)
 {