3 * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
4 * or any later version. For details on its copyright, license, and warranties,
5 * see the file NOTICE in the root directory of the PlomRogue source package.
7 * Routines to exit the game orderly on error, with cleaning up and a somewhat
16 /* Set "f" as the cleanup function to be called on exit. */
17 extern void set_cleanup_func(void (* f)());
19 /* If "err" == 0, do nothing. Else, clean up and exit with an error message that
20 * consists of "msg" or (if "msg" is NULL pointer) a generic "Details unknown"
21 * and of errno's content (if it is non-zero).
23 extern void exit_err(int err, const char * msg);
25 /* Do exit_err() with "msg" as: "Trouble in ".parent." with ".child."." */
26 extern void exit_trouble(int err, const char * parent, const char * child);