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New macros: TIFFmax, TIFFmin and TIFFrint.

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This commit is contained in:
Andrey Kiselev 2003-11-09 10:19:06 +00:00
parent 81808406eb
commit 8d7c269d96
1 changed files with 5 additions and 1 deletions
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6
libtiff/tiffiop.h
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@ -1,4 +1,4 @@
/* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tiffiop.h,v 1.7 2003-09-25 08:36:21 dron Exp $ */ /* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tiffiop.h,v 1.8 2003-11-09 10:19:06 dron Exp $ */
/* /*
* Copyright (c) 1988-1997 Sam Leffler * Copyright (c) 1988-1997 Sam Leffler
@ -201,6 +201,10 @@ struct tiff {
#define TIFFhowmany(x, y) ((((uint32)(x))+(((uint32)(y))-1))/((uint32)(y))) #define TIFFhowmany(x, y) ((((uint32)(x))+(((uint32)(y))-1))/((uint32)(y)))
#define TIFFroundup(x, y) (TIFFhowmany(x,y)*((uint32)(y))) #define TIFFroundup(x, y) (TIFFhowmany(x,y)*((uint32)(y)))
#define TIFFmax(A,B) ((A)>(B)?(A):(B))
#define TIFFmin(A,B) ((A)<(B)?(A):(B))
#define TIFFrint( R ) ((int)((R)>0?((R)+0.5):((R)-0.5)))
#if defined(__cplusplus) #if defined(__cplusplus)
extern "C" { extern "C" {
#endif #endif