src/svgtiny_css.c: add prototype for svgtiny_resolve_url()

This fixes a warning with -Wmissing-prototypes.

diff --git a/src/svgtiny_css.c b/src/svgtiny_css.c
index 9416f1fecc797044d7c38ad3fb503adb904185a2..968ea24d22a0a106bbeef09a3c31223347f30489 100644 (file)
--- a/src/svgtiny_css.c
+++ b/src/svgtiny_css.c
@@ -4,6 +4,9 @@
 #include "svgtiny.h"
 #include "svgtiny_internal.h"
 
+css_error svgtiny_resolve_url(void *pw, const char *base,
+       lwc_string *rel, lwc_string **abs);
+
 /* select handler callbacks */
 static css_error node_name(void *pw, void *node, css_qname *qname);
 static css_error node_classes(void *pw, void *node,