MAP_FAILED        133 Zend/zend_alloc.c #  define MAP_FAILED ((void*)-1)
MAP_FAILED         76 ext/fileinfo/libmagic/apprentice.c #undef MAP_FAILED
MAP_FAILED         81 ext/fileinfo/libmagic/apprentice.c #define MAP_FAILED (void *) -1
MAP_FAILED         46 main/streams/php_streams_int.h #define MAP_FAILED ((void *) -1)