1 files changed, 27 insertions, 0 deletions
diff --git a/src/buffer.h b/src/buffer.h
new file mode 100644
index 0000000..35f2bdf
--- /dev/null
+++ b/src/buffer.h
@@ -0,0 +1,27 @@
+#ifndef BUFFER_H
+#define BUFFER_H
+#include <stdbool.h>
+#include <stddef.h>
+
+#define GROW_SIZE 10
+
+typedef struct {
+    char *content;
+    size_t used;
+    size_t size;
+} growable_buffer;
+
+bool init_growable_buffer(growable_buffer *buffer);
+bool grow_growable_buffer(growable_buffer *buffer, size_t at_least);
+void free_growable_buffer(growable_buffer *buffer);
+
+
+typedef struct {
+    char *content;
+    size_t size;
+} fixed_buffer;
+
+bool init_fixed_buffer(fixed_buffer *buffer, char *orig);
+void free_fixed_buffer(fixed_buffer *buffer);
+
+#endif // BUFFER_H