1 files changed, 6 insertions, 0 deletions
diff --git a/buffer.c b/buffer.c
index 1a3c7db..05e8177 100644
--- a/buffer.c
+++ b/buffer.c
@@ -52,3 +52,9 @@ bool buffer_append(Buffer *buf, const void *data, size_t len) {
 	buf->len += len;
 	return true;
 }
+
+bool buffer_append0(Buffer *buf, const char *data) {
+	if (buf->len > 0 && buf->data[buf->len-1] == '\0')
+		buf->len--;
+	return buffer_append(buf, data, strlen(data)) && buffer_append(buf, "\0", 1);
+}