Symbol: eMmutex_enter
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1504
# define MUTEX_ENTER(x) eMmutex_enter(&(x)->ipf_emu, \
usr/src/uts/common/inet/ipf/netinet/ip_compat.h
1524
extern void eMmutex_enter __P((eMmutex_t *, char *, int));