#include <_ansi.h> int _kill (int, int) __attribute__((__noreturn__)); void _exit (int); void _exit (int status) { /* There is only one SWI for both _exit and _kill. For _exit, call the SWI with the second argument set to -1, an invalid value for signum, so that the SWI handler can distinguish the two calls. Note: The RDI implementation of _kill throws away both its arguments. */ _kill (status, -1); }