lc_sem.h

open source for car navigation in linux

#ifndef LC_SEM
#   define LC_SEM


int iCreateSem(key_t SemKey);
int iAssignSem(key_t SemKey);
int iDelSem(int sem_id);
int iUnlockSem(int sem_id);
int iLockSem(int sem_id);

#endif