abort - generate a fault
#include <stdlib.h> void abort(void)
Abort executes an instruction which is illegal in user mode. This causes a signal that normally terminates the process with a core dump, which may be used for debugging.
sigaction(2), exit(2).
Usually ``abort - core dumped'' from the shell.
The abort() function does not flush standard I/O buffers. Use fflush(3).