1 files changed, 43 insertions, 0 deletions
diff --git a/misc/ttf2woff/compat.c b/misc/ttf2woff/compat.c
new file mode 100644
index 000000000..55d2cee72
--- /dev/null
+++ b/misc/ttf2woff/compat.c
@@ -0,0 +1,43 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdarg.h>
+
+static void er(int s, int e, char *f, va_list *va)
+{
+//	fprintf(stderr, "%s: ", getexecname());
+	if(f) vfprintf(stderr, f, *va);
+	va_end(*va);
+	if(e >= 0) fprintf(stderr, ": %s", strerror(e));
+	putc('\n', stderr);
+	if(s >= 0) exit(s);
+}
+
+void err(int s, char *f, ...)
+{
+	va_list va;
+	va_start(va, f);
+	er(s, errno, f, &va);
+}
+
+void errx(int s, char *f, ...)
+{
+	va_list va;
+	va_start(va, f);
+	er(s, -1, f, &va);
+}
+
+void warn(char *f, ...)
+{
+	va_list va;
+	va_start(va, f);
+	er(-1, errno, f, &va);
+}
+
+void warnx(char *f, ...)
+{
+	va_list va;
+	va_start(va, f);
+	er(-1, -1, f, &va);
+}