Q931GetTimeProc 96 src/isdn/Q931.c L3ULONG (*Q931GetTimeProc) (void) = NULL; /* callback for func reading time in ms */ Q931GetTimeProc 678 src/isdn/Q931.c if (Q931GetTimeProc != NULL) { Q931GetTimeProc 679 src/isdn/Q931.c tNow = Q931GetTimeProc(); Q931GetTimeProc 690 src/isdn/Q931.c Q931GetTimeProc = callback;