diff --git a/s2d_print.h b/s2d_print.h
index c4c47d51..9a1dbf41 100644
--- a/s2d_print.h
+++ b/s2d_print.h
@@ -17,4 +17,7 @@
 #define CH_GET_NEXT(x) (*(++x))
 #define CH_SKIP(x) {x++;}
 
+extern void s2d_snprint(int x, int y, char *str, uObjMtx *buf, int len);
 extern void s2d_print(int x, int y, const char *str, uObjMtx *buf);
+extern void s2d_type_print(int x, int y, char *str, uObjMtx *buf, int *pos);
+extern void s2d_vsprint(int x, int y, uObjMtx *buf, char *str, ...);