21 |
|
/* image resolution */ |
22 |
|
extern int xmax,ymax; |
23 |
|
|
24 |
+ |
/* defined in closest.c */ |
25 |
+ |
extern void initializeclosest(void); |
26 |
+ |
extern int closest(int r, int g, int b); |
27 |
+ |
|
28 |
+ |
/* defined in cut.c */ |
29 |
+ |
extern int makecm(int nw, int *na); |
30 |
+ |
|
31 |
+ |
/* defined in ciq.c */ |
32 |
+ |
extern void ciq(int dith, int nw, int synth, colormap cm); |
33 |
+ |
|
34 |
+ |
/* defined in biq.c */ |
35 |
+ |
extern void biq(int dith, int nw, int synth, colormap cm); |
36 |
+ |
|
37 |
+ |
/* defined in in the calling program */ |
38 |
+ |
extern void picreadcm(colormap map); |
39 |
+ |
extern void picwritecm(colormap cm); |
40 |
+ |
extern void picwriteline(int y, pixel *l); |
41 |
+ |
extern void picreadline3(int y, rgbpixel *l3); |
42 |
+ |
|
43 |
+ |
|
44 |
|
#ifdef __cplusplus |
45 |
|
} |
46 |
|
#endif |