HelenOS sources

_fibril_switch_to  528 uspace/lib/c/generic/thread/fibril.c 			_fibril_switch_to(SWITCH_FROM_HELPER, f, false);
_fibril_switch_to  694 uspace/lib/c/generic/thread/fibril.c 	_fibril_switch_to(SWITCH_FROM_BLOCKED, dstf, true);
_fibril_switch_to  780 uspace/lib/c/generic/thread/fibril.c 		_fibril_switch_to(SWITCH_FROM_YIELD, f, false);
_fibril_switch_to  862 uspace/lib/c/generic/thread/fibril.c 	_fibril_switch_to(SWITCH_FROM_DEAD, f, false);