include/bitmfile.h

   1 /****************************\
   2 * Bitmap mit Farbtabelle als *
   3 * Graphik-Datei speichern                *
   4 * Autor: Gabriel Schmidt                 *
   5 * (c} 1992 by MAXON-Computer *
   6 * -> Header-Datei                                                *
   7 \****************************/
   8
   9 #ifndef H_TO_FILE
  10 #define H_TO_FILE
  11
  12 /*      #include <portab.h>     */
  13 #define UWORD unsigned short
  14 #define ULONG unsigned long
  15 #define UBYTE unsigned char
  16
  17 #define XIMG_MAGIC      0x58494D47
  18
  19
  20 typedef enum { IMG, XIMG } FILE_TYP;
  21
  22 const char *get_file_ext(FILE_TYP typ);
  23
  24 struct RGB
  25         {
  26         UWORD r, g, b;
  27         };
  28
  29 int bitmap_to_file(FILE_TYP typ, int ww, int wh,
  30                                                                          unsigned int pwx, unsigned int pwy,
  31                                                                          unsigned int planes, unsigned int colors,
  32                                                                          const char *filename,
  33                                                                          void (*get_color) (unsigned int colind, struct RGB *rgb) ,
  34                                                                          void (*get_pixel) (int x, int y, unsigned int *colind) ) ;
  35
  36 #endif
  37