Rename bcode.h => bt.h

In preparation for adding tracker-related functionality.

bcode.c

@@ -22,7 +22,7 @@
 #include <string.h>
 #include <vis.h>
 
-#include "bcode.h"
+#include "bt.h"
 
 
 #define MIN(a, b)	((a) < (b) ? (a) : (b))

bt.c

@@ -18,7 +18,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "bcode.h"
+#include "bt.h"
+
 
 #define GROWTH_FACTOR	1024
 

bt.h

@@ -18,9 +18,21 @@
 #include <stdint.h>
 
 
+/*
+ * STRUCTS
+ */
+
+
 struct bcode;
 
 
+/*
+ * PROTOTYPES
+ */
+
+
+/* bencode */
+
 struct bcode *	bcode_parse(const uint8_t *, size_t);
 void		bcode_free(struct bcode *);
 void		bcode_print(const struct bcode *, FILE *);