Symbol: IOB_LCK
usr/src/lib/libc/inc/stdiom.h
260
#define IOB_LCK(iop) (&((iop)->_lock))
usr/src/lib/libc/inc/stdiom.h
262
#define IOB_LCK(iop) (STDIOP(iop) ? &_xftab[IOPIND(iop)]._lock \