1 files changed, 15 insertions, 0 deletions
diff --git a/buf.h b/buf.h
new file mode 100644
index 0000000..fdf0c52
--- /dev/null
+++ b/buf.h
@@ -0,0 +1,15 @@
+#ifndef BUF_H
+#define BUF_H
+
+#include <stddef.h>
+
+struct buf {
+	size_t sz, cap;
+	char *buf;
+};
+
+void buf_init(struct buf *, size_t);
+void buf_grow(struct buf *, size_t);
+void buf_free(struct buf *);
+
+#endif