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gcc.h: add "restrict" macro for C++

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Max Kellermann 2013-01-31 20:42:11 +01:00
parent 7764136211
commit ccdf7184be
1 changed files with 8 additions and 0 deletions
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8
src/gcc.h
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@ -81,6 +81,14 @@
#ifdef __cplusplus #ifdef __cplusplus
#ifdef __GNUC__
/* "__restrict__" is a GCC extension for C++ */
#define restrict __restrict__
#else
/* disable it on other compilers */
#define restrict
#endif
#if !defined(__clang__) && defined(__GNUC__) && !GCC_CHECK_VERSION(4,6) #if !defined(__clang__) && defined(__GNUC__) && !GCC_CHECK_VERSION(4,6)
#error Your gcc version is too old. MPD requires gcc 4.6 or newer. #error Your gcc version is too old. MPD requires gcc 4.6 or newer.
#endif #endif