Symbol: eMrwlock_read_enter
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1512
# define READ_ENTER(x) eMrwlock_read_enter(&(x)->ipf_emu, \
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1530
extern void eMrwlock_read_enter __P((eMrwlock_t *, char *, int));