From 037c02a1f7179bbe5e3b044e6c9a13a94cd9851c Mon Sep 17 00:00:00 2001
From: John Willis
Date: Sat, 25 Jul 2009 19:07:28 +0000
Subject: GP2X Backend: Volume control code cleanup.

svn-id: r42785
---
 backends/platform/gp2x/gp2x-hw.h | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'backends/platform/gp2x/gp2x-hw.h')

diff --git a/backends/platform/gp2x/gp2x-hw.h b/backends/platform/gp2x/gp2x-hw.h
index 89ad1093e4..7e72812cc4 100644
--- a/backends/platform/gp2x/gp2x-hw.h
+++ b/backends/platform/gp2x/gp2x-hw.h
@@ -31,16 +31,18 @@
 #ifndef GP2X_HW_H
 #define GP2X_HW_H
 
+namespace GP2X_HW {
+
 #define GP2X_MAXVOL 100 // Highest level permitted by GP2X's mixer
 #define SYS_CLK_FREQ 7372800 // Clock Frequency
 
-extern void	GP2X_device_init();
-extern void	GP2X_device_deinit();
-extern void	GP2X_mixer_set_volume(int, int);
-extern int	GP2X_mixer_get_volume();
-extern void	GP2X_mixer_move_volume(int);
-extern void GP2X_setCpuspeed(unsigned int cpuspeed);
-extern int GP2X_getBattLevel();
+extern int volumeLevel;
+
+extern void	deviceInit();
+extern void	deviceDeinit();
+extern void	mixerMoveVolume(int);
+extern void setCpuspeed(unsigned int cpuspeed);
+extern int getBattLevel();
 
 extern void save_system_regs(void); /* save some registers */
 extern void set_display_clock_div(unsigned div);
@@ -50,4 +52,6 @@ extern void set_DCLK_Div(unsigned short div); /* 0 to 7 divider (freq=FCLK/(1+di
 extern void Disable_940(void); /* 940t down */
 extern void gp2x_video_wait_vsync(void);
 
+} /* namespace GP2X_HW */
+
 #endif //GP2X_HW_H
-- 
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