add menuetlibc sources

git-svn-id: svn://kolibrios.org@1882 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/libraries/menuetlibc/include/libmgfx.h

@@ -0,0 +1,48 @@
+#ifndef __LIBMGFX_H
+#define __LIBMGFX_H
+
+#include<menuet/os.h>
+#include<stdlib.h>
+#include<stdio.h>
+/* #include<string.h> */
+
+typedef unsigned char byte;
+
+typedef struct {
+ int width,height;
+ int bpp;
+ byte * the_image;
+ byte * pal;
+ struct mgfx_image_format * fmt;
+} mgfx_image_t;
+
+struct mgfx_image_format {
+ char * format_name;
+ char * fmt_ext;
+ int (* load_fn)(FILE * f,mgfx_image_t *);
+ struct mgfx_image_format * next;
+};
+
+void register_image_format(struct mgfx_image_format * fmt);
+struct mgfx_image_format * get_image_format(char * fname);
+
+#define _PIC_OK			 0
+#define _PICERR_NOFILE		-1
+#define _PICERR_NOMEM		-2
+#define _PICERR_BADMAGIC	-3
+#define _PICERR_NOCOLOURMAP	-4
+#define _PICERR_NOIMAGE		-5
+#define _PICERR_UNSUPPORTED	-6
+#define _PICERR_CORRUPT		-7
+#define _PICERR_SHOWN_ALREADY	-8
+#define _PICERR_ISRLE		-9
+
+int load_image(char * fname,mgfx_image_t ** the_img);
+void free_image(mgfx_image_t * img);
+void paint_image(int x,int y,mgfx_image_t * img);
+
+void mgfx_register_jpeg(void);
+
+void init_mgfx_library(void);
+
+#endif