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Define side-effect-safe MIN and MAX macros and remove duplicate definitions from various files.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@209400 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2009-07-28 13:49:46 +00:00
parent b3090ee28a
commit ba020fc390
7 changed files with 5 additions and 36 deletions
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5
include/asterisk/utils.h
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@@ -222,6 +222,11 @@ void ast_sha1_hash(char *output, const char *input);
int ast_base64encode_full(char *dst, const unsigned char *src, int srclen, int max, int linebreaks);
#undef MIN
#define MIN(a, b) ({ typeof(a) __a = (a); typeof(b) __b = (b); ((__a > __b) ? __b : __a);})
#undef MAX
#define MAX(a, b) ({ typeof(a) __a = (a); typeof(b) __b = (b); ((__a < __b) ? __b : __a);})
/*!
* \brief Encode data in base64
* \param dst the destination buffer