#define VORTEX_COND_TIMEDWAIT ( r,
c,
mutex,
 ) 

Value:

do{\
vortex_log (LOG_DOMAIN, VORTEX_LEVEL_DEBUG, "called vortex_cond_timedwait from %s:%d", __AXL_FILE__, __AXL_LINE__);\
r = vortex_cond_timedwait (c, mutex, m);\
vortex_log (LOG_DOMAIN, VORTEX_LEVEL_DEBUG, "finished vortex_cond_timedwait (result: %d) from %s:%d", r, __AXL_FILE__, __AXL_LINE__);\
}while(0)
Useful macro that allows to perform a call to vortex_cond_timewait registering the place where the call was started and ended.

Parameters:
r Wait result
c The cond variable to use.
mutex The mutex variable to use.
m The amount of microseconds to wait.