From bf5cb54162afa5390eab1ae155a9defd44d0f898 Mon Sep 17 00:00:00 2001
From: Nebuleon Fumika
Date: Fri, 18 Jan 2013 02:41:32 -0500
Subject: Fix multiple compiler warnings: forward declaration, implicit
 declaration, unused variable, variable used uninitialised, unused function
 (when not used anywhere else with a #define).

---
 source/snapshot.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'source/snapshot.cpp')

diff --git a/source/snapshot.cpp b/source/snapshot.cpp
index c31d3ac..ad9b131 100644
--- a/source/snapshot.cpp
+++ b/source/snapshot.cpp
@@ -529,7 +529,7 @@ static FreezeData SnapS7RTC [] = {
 	{OFFSET (last_used),4,INT_V}
 };
 
-static char ROMFilename [_MAX_PATH];
+//static char ROMFilename [_MAX_PATH];
 //static char SnapshotFilename [_MAX_PATH];
 
 void FreezeStruct (STREAM stream, char *name, void *base, FreezeData *fields,
@@ -553,8 +553,6 @@ bool8 Snapshot (const char *filename)
 
 bool8 S9xFreezeGame (const char *filename)
 {
-    STREAM stream = NULL;
-
 	FILE* fp;
 	fp = fopen(filename, "w");
 	if(NULL == fp)
@@ -732,7 +730,7 @@ int S9xUnfreezeFromStream (STREAM stream)
     int result;
 	
     int version;
-    int len = strlen (SNAPSHOT_MAGIC) + 1 + 4 + 1;
+    unsigned int len = strlen (SNAPSHOT_MAGIC) + 1 + 4 + 1;
     if (READ_STREAM (buffer, len, stream) != len)
 		return (WRONG_FORMAT);
     if (strncmp (buffer, SNAPSHOT_MAGIC, strlen (SNAPSHOT_MAGIC)) != 0)
-- 
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