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revision 750, Sun Dec 29 16:59:50 2002 UTC | revision 760, Sat Jan 4 06:14:33 2003 UTC | |
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# | Line 131 | Line 131 |
131 | #define MAX(X, Y) ((X)>(Y)?(X):(Y)) | #define MAX(X, Y) ((X)>(Y)?(X):(Y)) |
132 | #define ABS(X) (((X)>0)?(X):-(X)) | #define ABS(X) (((X)>0)?(X):-(X)) |
133 | #define SIGN(X) (((X)>0)?1:-1) | #define SIGN(X) (((X)>0)?1:-1) |
134 | #define CLIP(X,AMIN,AMAX) (((X)<(AMIN)) ? (AMIN) : ((X)>(AMAX)) ? (AMAX) : (X)) | |
135 | #define DIV_DIV(a,b) (((a)>0) ? ((a)+((b)>>1))/(b) : ((a)-((b)>>1))/(b)) | |
136 | ||
137 | ||
138 | #endif /* _GLOBAL_H_ */ | #endif /* _GLOBAL_H_ */ |
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