1 files changed, 19 insertions, 0 deletions
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