nihilist/tor
1
0
Fork 0
mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-10 21:23:58 +01:00
Code Issues Packages Projects Releases Wiki Activity

Add the MIN and MAX macros for platforms that lack them

Browse Source
This commit is contained in:
Nick Mathewson 2010-02-25 16:48:26 -05:00
parent eb10d441b6
commit f0b5f87eab
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/common/compat.h
View File

@ -553,6 +553,19 @@ void tor_cond_signal_all(tor_cond_t *cond);
#endif
#endif
/** Macros for MIN/MAX. Never use these when the arguments could have
* side-effects.
* {With GCC extensions we could probably define a safer MIN/MAX. But
* depending on that safety would be dangerous, since not every platform
* has it.}
**/
#ifndef MAX
#define MAX(a,b) ( ((a)<(b)) ? (b) : (a) )
#endif
#ifndef MIN
#define MIN(a,b) ( ((a)>(b)) ? (b) : (a) )
#endif
/* Platform-specific helpers. */
#ifdef MS_WINDOWS
char *format_win32_error(DWORD err);