Add xexit() and make error_exit() use it.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/lib.h b/lib/lib.h
index 131f9c44..70f8f493 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -87,6 +87,7 @@ void show_help(void);
 
 // lib.c
 void xstrncpy(char *dest, char *src, size_t size);
+void xexit(void) noreturn;
 void verror_msg(char *msg, int err, va_list va);
 void error_msg(char *msg, ...);
 void perror_msg(char *msg, ...);