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[11585] Add countof macro

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It can be used to calculate number of elements in static array. Do not use with pointers!
This commit is contained in:
zergtmn 2011-06-01 16:23:01 +06:00
parent 3788348b46
commit 4c81559800
3 changed files with 9 additions and 5 deletions
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4
src/shared/Common.h
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@ -250,4 +250,8 @@ inline char * mangos_strdup(const char * source)
# define M_PI_F float(M_PI)
#endif
#ifndef countof
#define countof(array) (sizeof(array) / sizeof((array)[0]))
#endif
#endif