ref: d5ae1a372b8c0027269006fe6a7ab6d7608eac70 dir: /include/bits/dragonfly/sys/stdio.h/
#define BUFSIZ 512 #define FILENAME_MAX 256 #define FOPEN_MAX 16 #define TMP_MAX 25 #define _TMPNAME "/tmp/tmp.0000000" #define L_tmpnam sizeof(_TMPNAME)