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#include <stdlib.h> void exit(int exit_code); |
This function exits the program, returning exit_code to the
calling process. Before exiting, all open files are closed and all
atexit and on_exit requests are processed.
This function does not return.
| ANSI/ISO C | C89; C99 |
| POSIX | 1003.2-1992; 1003.1-2001 |
if (argc < 4)
{
print_usage();
exit(1);
}
|