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Expose all of the C99 limits.h stuff when we're in C++11 mode (or some approximation thereof). C++11 finally adds long long to C++. Now even C++ programmers are allowed to use 64-bit integers!

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Approved by:	dim (mentor)
This commit is contained in:
David Chisnall 2011-11-12 20:25:11 +00:00
parent 38d1ac34ff
commit 96e3cfc8bf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=227475
1 changed files with 11 additions and 0 deletions
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11
sys/sys/cdefs.h
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@ -253,6 +253,17 @@
#define __LONG_LONG_SUPPORTED
#endif
/* C++11 exposes a load of C99 stuff */
#if __cplusplus >= 201103L
# define __LONG_LONG_SUPPORTED
# ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
# endif
# ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
# endif
#endif
/*
* GCC 2.95 provides `__restrict' as an extension to C90 to support the
* C99-specific `restrict' type qualifier. We happen to use `__restrict' as