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gmio_core: add GMIO_RESTRICT macro wrapper around C99 restrict keyword

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This commit is contained in:
Hugues Delorme 2015-04-10 15:07:22 +02:00
parent 9a5985e69e
commit cf4961e359
1 changed files with 13 additions and 0 deletions
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13
src/gmio_core/global.h
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@ -137,6 +137,19 @@ typedef double gmio_float64_t;
# endif
#endif /* !GMIO_INLINE */
#ifndef GMIO_RESTRICT
# if defined(__GNUC__)
# define GMIO_RESTRICT __restrict__ /* Compatible with C90 */
# elif defined(_MSC_VER)
# define GMIO_RESTRICT __restrict
# elif defined(GMIO_HAVE_C99_RESTRICT) /* TODO: add cmake detectection */
# define GMIO_RESTRICT restrict
# else
/*! Expands to the C compiler specific restrict keyword (if any) */
# define GMIO_RESTRICT
# endif
#endif /* !GMIO_RESTRICT */
#ifdef __cplusplus
# define GMIO_C_LINKAGE_BEGIN extern "C" {
# define GMIO_C_LINKAGE_END }