From 3385be2578f930daf329afc3235833b62bda5b6c Mon Sep 17 00:00:00 2001
From: retro-wertz <retro-wertz@users.noreply.github.com>
Date: Thu, 14 Jun 2018 23:06:11 +0800
Subject: [PATCH] Silence some warnings

---
 src/apu/Gb_Oscs.h          | 2 +-
 src/common/ConfigManager.h | 2 +-
 src/libretro/UtilRetro.cpp | 4 ++--
 src/libretro/libretro.cpp  | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/apu/Gb_Oscs.h b/src/apu/Gb_Oscs.h
index 3cf3812a..700f28f1 100644
--- a/src/apu/Gb_Oscs.h
+++ b/src/apu/Gb_Oscs.h
@@ -57,9 +57,9 @@ class Gb_Env : public Gb_Osc
         Gb_Env() : env_enabled(false), env_delay(0)
         {
         }
+        bool env_enabled;
         int env_delay;
         int volume;
-        bool env_enabled;
 
         void clock_envelope();
         bool write_register(int frame_phase, int reg, int old_data, int data);
diff --git a/src/common/ConfigManager.h b/src/common/ConfigManager.h
index e6a10082..20fca14b 100644
--- a/src/common/ConfigManager.h
+++ b/src/common/ConfigManager.h
@@ -145,7 +145,7 @@ extern const char *preparedCheatCodes[MAX_CHEATS];
 // allow up to 100 IPS/UPS/PPF patches given on commandline
 #define PATCH_MAX_NUM 100
 extern int patchNum;
-extern char *(patchNames[PATCH_MAX_NUM]); // and so on
+extern char *patchNames[PATCH_MAX_NUM]; // and so on
 
 extern int mouseCounter;
 
diff --git a/src/libretro/UtilRetro.cpp b/src/libretro/UtilRetro.cpp
index f2e13e71..808e0b7c 100644
--- a/src/libretro/UtilRetro.cpp
+++ b/src/libretro/UtilRetro.cpp
@@ -137,7 +137,7 @@ static bool utilIsImage(const char* file)
 
 IMAGE_TYPE utilFindType(const char* file)
 {
-    char buffer[2048];
+    //char buffer[2048];
     if (!utilIsImage(file)) // TODO: utilIsArchive() instead?
     {
         return IMAGE_UNKNOWN;
@@ -156,7 +156,7 @@ static int utilGetSize(int size)
 uint8_t *utilLoad(const char *file, bool (*accept)(const char *), uint8_t *data, int &size)
 {
 	FILE *fp = NULL;
-	char *buf = NULL;
+	//char *buf = NULL;
 
 	fp = fopen(file,"rb");
 	if(!fp) return NULL;
diff --git a/src/libretro/libretro.cpp b/src/libretro/libretro.cpp
index 72a1f39a..b3fa4db9 100644
--- a/src/libretro/libretro.cpp
+++ b/src/libretro/libretro.cpp
@@ -587,7 +587,7 @@ static void update_variables(void)
     layerEnable = DISPCNT & layerSettings;
     CPUUpdateRenderBuffers(false);
 
-    unsigned sound_enabled = 0x30F;
+    int sound_enabled = 0x30F;
     strcpy(key, "vbam_sound_x");
     for (unsigned i = 0; i < 6; i++)
     {