added close method. Fixed all known memory leaks

1 files changed, 2 insertions, 2 deletions

diff --git a/src/meh.h b/src/meh.h
index 4190bb4..521e4a9 100644
--- a/src/meh.h
+++ b/src/meh.h
@@ -6,12 +6,12 @@ struct image;
 struct imageformat{
 	struct image *(*open)(FILE *);
 	int (*read)(struct image *);
+	void (*close)(struct image *);
 };
 
 struct image{
 	unsigned char *buf;
 	unsigned int width, height;
-	FILE *f;
 	struct imageformat *fmt;
 };
 
@@ -21,5 +21,5 @@ XImage *ximage(struct image *img, unsigned int width, unsigned int height);
 void setaspect(unsigned int w, unsigned int h);
 void xinit();
 void drawimage(XImage *ximg, unsigned int width, unsigned int height);
-XImage *getimage(struct image *img, int width, int height);
+XImage *getimage(struct image *img, unsigned int width, unsigned int height);