squash -Wmissing-prototypes warnings for glCompLoadPng

diff --git a/lib/glcomp/glcomptextpng.c b/lib/glcomp/glcomptextpng.c
index b47f7b5c0277d2dbe03c9d727573cb7ee6776682..69e3c05d1a73eed58f86794ebab097103fd9ca68 100644 (file)
--- a/lib/glcomp/glcomptextpng.c
+++ b/lib/glcomp/glcomptextpng.c
@@ -12,6 +12,7 @@
  *************************************************************************/
 
 #include <glcomp/glcompfont.h>
+#include <glcomp/glcomptextpng.h>
 #include <common/memory.h>
 #include <gtk/gtk.h>
 #include <png.h>