tests/*.c: Use EXIT_FAILURE and EXIT_SUCCESS in main() functions

1 files changed, 4 insertions, 3 deletions

diff --git a/src/lib.c b/src/lib.c
index eb22734..6c9503f 100644
--- a/src/lib.c
+++ b/src/lib.c
@@ -2,6 +2,7 @@
 
 #include <errno.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 
 #include "logerr.h"
@@ -11,7 +12,7 @@
 
 int
 pindaiba_main(int argc, char *argv[]) {
-	int rc = -1;
+	int rc = EXIT_FAILURE;
 
 	(void)argc;
 	(void)argv;
@@ -21,7 +22,7 @@ pindaiba_main(int argc, char *argv[]) {
 		goto out;
 	}
 
-	rc = 0;
+	rc = EXIT_SUCCESS;
 out:
-	return !!rc;
+	return rc;
 }