CHRPI_spec
int CHRPI_getheader(FILE *, CHRPI_spec);
int CHRPI_getbitmap(FILE *, CHRPI_spec);
void CHRPI_writeicon(FILE *fp, pixel **pixels, CHRPI_spec img);
void CHRPI_putbitmap(FILE *, pixel** pixels, CHRPI_spec img);
void CHRPI_putheader(FILE *, CHRPI_spec img);
void CHRPI_putfooter(FILE *, CHRPI_spec img);
CHRPI_getheader(FILE *fp, CHRPI_spec img)
CHRPI_getbitmap(FILE *fp, CHRPI_spec img)
CHRPI_spec img = &img_rec;
CHRPI_writeicon(FILE *fp, pixel **pixels, CHRPI_spec img)
CHRPI_putheader(FILE *fp, CHRPI_spec img)
CHRPI_putfooter(FILE *fp, CHRPI_spec img)
CHRPI_putbitmap(FILE *fp, pixel** pixels, CHRPI_spec img)
CHRPI_spec img = &img_rec;