ref: ed874de117ff9d2eea35b69cd6a2fcb61f521c1a dir: /lib/c/src/exit.c/
#include <stdlib.h> #undef exit void (*_exitf[_ATEXIT_MAX])(void); unsigned _exitn; void exit(int status) { while (_exitn > 0) (*_exitf[--_exitn])(); _Exit(status); }