ref: e01577f8f61023ab90d8022e75cb00027399428c dir: /sys/src/ape/lib/ap/posix/mkfifo.c/
#include <sys/types.h> #include <sys/stat.h> #include <errno.h> int mkfifo(char *path, mode_t mode) { #pragma ref path #pragma ref mode errno = 0; return -1; }