HelenOS sources

fibril_yield       86 uspace/app/hbench/synch/fibril_mutex.c 		fibril_yield();
fibril_yield      776 uspace/drv/char/ns8250/ns8250.c 	fibril_yield();
fibril_yield       63 uspace/lib/c/include/fibril.h extern void fibril_yield(void);
fibril_yield       77 uspace/lib/cpp/include/__bits/thread/threading.hpp                 ::helenos::fibril_yield();
fibril_yield       63 uspace/lib/posix/include/libc/fibril.h extern void fibril_yield(void);