Rename `append_buffer` to textbuf

This name is a little bit better I think, and it will be nice to have a
distinction between this utility and the 'file' kind of buffer.

1 files changed, 22 insertions, 0 deletions

diff --git a/textbuf.h b/textbuf.h
new file mode 100644
index 0000000..e5e0f03
--- /dev/null
+++ b/textbuf.h
@@ -0,0 +1,22 @@
+/*
+ * textbuf.h: A simple dynamic text buffer.
+ *
+ * This file provides the `textbuf` struct, which is a dynamically allocated
+ * buffer of text.
+ */
+
+#ifndef _BUFFER_H
+#define _BUFFER_H
+
+#include <stddef.h>
+
+struct textbuf {
+	char  *buffer;
+	size_t length;
+};
+
+struct textbuf textbuf_init();
+void textbuf_append(struct textbuf *textbuf, const char *str, int len);
+void textbuf_free(struct textbuf *textbuf);
+
+#endif