# | Line 2 | Line 2 | |
---|---|---|
2 | /* | |
3 | * Structures for line segment output to raster files | |
4 | */ | |
5 | + | #ifndef _RAD_RAST_H_ |
6 | + | #define _RAD_RAST_H_ |
7 | ||
8 | + | #ifdef __cplusplus |
9 | + | extern "C" { |
10 | + | #endif |
11 | + | |
12 | #define NUMSCANS 16 /* number of scanlines per block */ | |
13 | ||
14 | typedef struct { /* raster scanline block */ | |
# | Line 40 | Line 46 | extern SCANBLOCK outblock; /* output span */ | |
46 | somebelow(p,outblock.ytop+1)) | |
47 | #define innext(p) (ydown ? somebelow(p,outblock.ybot) : \ | |
48 | someabove(p,outblock.ytop)) | |
49 | + | |
50 | + | #ifdef __cplusplus |
51 | + | } |
52 | + | #endif |
53 | + | #endif /* _RAD_RAST_H_ */ |
54 | + |
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