9 static unsigned char *put_2(
unsigned char *p, 
unsigned int n)
 
   17 static unsigned char *put_4(
unsigned char *p, 
unsigned int n)
 
   29 static void make_bmp_header(
unsigned char *p)
 
   62     memset(header, 0, 
sizeof(header));
 
   63     make_bmp_header(header);
 
   64     fwrite(header, 
sizeof(header), 1, output);
 
   67         for (x = 0; x < 
width; x++, p++) {
 
   73             fputc((
unsigned char)b, output);
 
   74             fputc((
unsigned char)g, output);
 
   75             fputc((
unsigned char)r, output);
 
   76             fputc((
unsigned char)a, output);
 
void get_pixel(unsigned int pixel, int *r, int *g, int *b, int *a)
 
int G_fatal_error(const char *msg,...)
Print a fatal error message to stderr. 
 
void output(const char *fmt,...)