Searched refs:LWIP_U32_DIFF (Results 1 – 2 of 2) sorted by relevance
52 #define LWIP_U32_DIFF(a, b) (((a) >= (b)) ? ((a) - (b)) : (((a) + ((b) ^ 0xFFFFFFFF) + 1))) macro
369 diff = LWIP_U32_DIFF(now, timeouts_last_time); in sys_check_timeouts()