From 41f73b0a45ba3e63ac33ebdc99f12481f5b7cdab Mon Sep 17 00:00:00 2001
From: katherine <ageha@airen-no-jikken.icu>
Date: Fri, 20 Dec 2019 09:28:54 -0700
Subject: implement printing

---
 src/err.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/err.h

(limited to 'src/err.h')

diff --git a/src/err.h b/src/err.h
new file mode 100644
index 0000000..dd097fc
--- /dev/null
+++ b/src/err.h
@@ -0,0 +1,19 @@
+#ifndef EVERY_ERR_H
+#define EVERY_ERR_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define ERRM(...) \
+	do { \
+		fprintf(stderr, "err: " __VA_ARGS__); \
+		fprintf(stderr, "\n"); \
+	} while (0)
+
+#define ERR(...) \
+	do { \
+		ERRM(__VA_ARGS__); \
+		exit(EXIT_FAILURE); \
+	} while (0)
+
+#endif
-- 
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