ref: 3e6cf0be9b407c8ad8771ef9b587d9f1e83b661a dir: /sys/src/liblex/main.c/
#include <u.h> #include <libc.h> #include <stdio.h> int yylex(void); void main(int argc, char *argv[]) { USED(argc, argv); yylex(); exits(0); }