X-Git-Url: https://pd.if.org/git/?p=uuid;a=blobdiff_plain;f=warn.c;fp=warn.c;h=505f6db2c6ac0110bce53cbe08aefb539a43abec;hp=0000000000000000000000000000000000000000;hb=7cf107f47e1da80b3d7451271a58e37374f6d22a;hpb=a8f154642148eb2117d8a399b641a8282fc536ea

diff --git a/warn.c b/warn.c
new file mode 100644
index 0000000..505f6db
--- /dev/null
+++ b/warn.c
@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+void debug(char *fmt, ...) {
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	fprintf(stderr, "\n");
+}
+
+void warn(char *fmt, ...) {
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	fprintf(stderr, "\n");
+}
+
+void die(char *fmt, ...) {
+	va_list ap;
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	fprintf(stderr, "\n");
+	exit(EXIT_FAILURE);
+}