1 files changed, 27 insertions, 0 deletions
diff --git a/util/sbase/libutf/fputrune.c b/util/sbase/libutf/fputrune.c
new file mode 100644
index 00000000..6a393b5a
--- /dev/null
+++ b/util/sbase/libutf/fputrune.c
@@ -0,0 +1,27 @@
+/* See LICENSE file for copyright and license details. */
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../utf.h"
+
+int
+fputrune(const Rune *r, FILE *fp)
+{
+	char buf[UTFmax];
+
+	return fwrite(buf, runetochar(buf, r), 1, fp);
+}
+
+int
+efputrune(const Rune *r, FILE *fp, const char *file)
+{
+	int ret;
+
+	if ((ret = fputrune(r, fp)) < 0) {
+		fprintf(stderr, "fputrune %s: %s\n", file, strerror(errno));
+		exit(1);
+	}
+	return ret;
+}