X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=readpng.h;h=4bb7ba77c40f29155ddb6a0d943c1718e7efd107;hb=ebf0e111a84cbd73511cc2b935c7bd688638cf5e;hp=924b3415605d7b2171c348af0d206ee834b1fcea;hpb=a86e9a3e58f55bf49d99dfd5e5d6413e17149593;p=libpicofe.git

diff --git a/readpng.h b/readpng.h
index 924b341..4bb7ba7 100644
--- a/readpng.h
+++ b/readpng.h
@@ -1,3 +1,6 @@
+#ifndef LIBPICOFE_READPNG_H
+#define LIBPICOFE_READPNG_H
+
 typedef enum
 {
 	READPNG_BG = 1,
@@ -17,3 +20,5 @@ int writepng(const char *fname, unsigned short *src, int w, int h);
 #ifdef __cplusplus
 }
 #endif
+
+#endif // LIBPICOFE_READPNG_H