From 928ece073fd9e713507fa96bcd91880a4b3b2112 Mon Sep 17 00:00:00 2001
From: Ryan Myers <ryan.p.myers@gmail.com>
Date: Sun, 12 Sep 2021 11:59:27 -0400
Subject: [PATCH] create gzip.h

---
 src/asset_loading.h    |  1 +
 src/gzip.c             | 19 +------------------
 src/gzip.h             | 30 ++++++++++++++++++++++++++++++
 src/textures_sprites.c |  1 +
 src/unknown_06B2B0.c   |  1 +
 5 files changed, 34 insertions(+), 18 deletions(-)
 create mode 100644 src/gzip.h

diff --git a/src/asset_loading.h b/src/asset_loading.h
index 140bb0bc..d0ec4648 100644
--- a/src/asset_loading.h
+++ b/src/asset_loading.h
@@ -2,6 +2,7 @@
 #define _UNKNOWN_0777A0_H_
 
 #include "types.h"
+#include "gzip.h"
 
 void func_80076BA0(void);
 s32 *load_asset_section_from_rom(u32 assetIndex);
diff --git a/src/gzip.c b/src/gzip.c
index eb172417..74b4a7a7 100644
--- a/src/gzip.c
+++ b/src/gzip.c
@@ -1,22 +1,7 @@
 /* The comment below is needed for this file to be picked up by generate_ld */
 /* RAM_POS: 0x800C6170 */
 
-#include "memory.h"
-#include "types.h"
-#include "macros.h"
-
-typedef struct huft {
-  u8 e;                /* number of extra bits or operation */
-  u8 b;                /* number of bits in this code or subcode */
-  union {
-    u16 n;              /* literal, length base, or distance base */
-    struct huft *t;     /* pointer to next level of table */
-  } v;
-} huft;
-
-/* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
-#define BMAX 16         /* maximum bit length of any code (16 for explode) */
-#define N_MAX 288       /* maximum number of codes in any set */
+#include "gzip.h"
 
 /************ .data ************/
 
@@ -60,8 +45,6 @@ s32 get_asset_uncompressed_size(s32 assetIndex, s32 assetOffset) {
     return byteswap32(D_800E3764);
 }
 
-s32 gzip_inflate_block(void);
-
 /**
  * Decompresses gzip data.
  * Returns the pointer to the decompressed data.
diff --git a/src/gzip.h b/src/gzip.h
new file mode 100644
index 00000000..b64b9006
--- /dev/null
+++ b/src/gzip.h
@@ -0,0 +1,30 @@
+#ifndef _GZIP_H_
+#define _GZIP_H_
+
+#include "memory.h"
+#include "types.h"
+#include "macros.h"
+
+typedef struct huft {
+  u8 e;                /* number of extra bits or operation */
+  u8 b;                /* number of bits in this code or subcode */
+  union {
+    u16 n;              /* literal, length base, or distance base */
+    struct huft *t;     /* pointer to next level of table */
+  } v;
+} huft;
+
+/* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
+#define BMAX 16         /* maximum bit length of any code (16 for explode) */
+#define N_MAX 288       /* maximum number of codes in any set */
+
+void func_800C6170(void);
+s32 byteswap32(u8 *arg0);
+s32 get_asset_uncompressed_size(s32 assetIndex, s32 assetOffset);
+u8 *gzip_inflate(u8 *compressedInput, u8 *decompressedOutput);
+
+
+s32 gzip_inflate_block(void); // Non Matching
+void gzip_huft_build(u32 *b, u32 n, u32 s, u16 *d, u16 *e, huft **t, s32 *m); // Non Matching
+
+#endif
diff --git a/src/textures_sprites.c b/src/textures_sprites.c
index f8116524..c8824f49 100644
--- a/src/textures_sprites.c
+++ b/src/textures_sprites.c
@@ -2,6 +2,7 @@
 /* RAM_POS: 0x8007AC70 */
 
 #include "textures_sprites.h"
+#include "gzip.h"
 
 /************ .data ************/
 
diff --git a/src/unknown_06B2B0.c b/src/unknown_06B2B0.c
index b2f7f69f..807c5208 100644
--- a/src/unknown_06B2B0.c
+++ b/src/unknown_06B2B0.c
@@ -14,6 +14,7 @@
 #include "menu.h"
 #include "video.h"
 #include "lib/src/mips1/sc/sched.h"
+#include "gzip.h"
 
 /************ .rodata ************/