restrict.h
Go to the documentation of this file.00001 /* Some preprocessor magic for having fast inline functions. */ 00002 #define INLINE static inline 00003 #define INLINE_DECL static inline 00004 00005 /* Some preprocessor magic for the "restrict" keyword: 00006 http://www.cellperformance.com/mike_acton/2006/05/demystifying_the_restrict_keyw.html */ 00007 #if __STDC_VERSION__ >= 199901 00008 #elif defined (__GNUC__) && __GNUC__ >= 2 && __GNUC_MINOR__ >= 91 00009 #define restrict __restrict__ 00010 #else 00011 #define restrict 00012 #endif 00013 00014 /* Some preprocessor magic for calling this library from C++ */ 00015 00016 #ifdef __cplusplus 00017 #define restrict /* nothing */ 00018 #endif 00019