void erts_lc_require_lock(erts_lc_lock_t *lck) { erts_lc_require_lock_flg(lck, 0); }
void erts_lc_require_lock(erts_lc_lock_t *lck, char *file, unsigned int line) { erts_lc_require_lock_flg(lck, 0, file, line); }
void erts_lc_require_lock(erts_lc_lock_t *lck) { erts_lc_require_lock_flg(lck, 0); }
void erts_lc_require_lock(erts_lc_lock_t *lck, char *file, unsigned int line) { erts_lc_require_lock_flg(lck, 0, file, line); }