key_t              59 ext/opcache/shared_alloc_shm.c 	key_t first_segment_key = -1;
key_t              44 ext/shmop/php_shmop.h 	key_t key;
key_t              36 ext/standard/ftok.c 	key_t k;
key_t              54 ext/sysvmsg/php_sysvmsg.h 	key_t key;
key_t              56 ext/sysvshm/php_sysvshm.h 	key_t key;               /* key set by user */