wineoss.drv: Move a function wide variable down to the block it is used in.

[Michael Stefaniuc]

This fixes the sparse warning:
dlls/wineoss.drv/mixer.c:1224:10: warning: symbol 'c' shadows an earlier one

The alternative would have been to remove the local 'c' variable and
use the function wide one. But the function is almost 200 lines long and
'c' is so descriptive ... .
---
 dlls/wineoss.drv/mixer.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/wineoss.drv/mixer.c b/dlls/wineoss.drv/mixer.c
index 22f580f..34588f9 100644
--- a/dlls/wineoss.drv/mixer.c
+++ b/dlls/wineoss.drv/mixer.c
@@ -1063,7 +1063,7 @@ static	DWORD	MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
                                       DWORD fdwDetails)
 {
     DWORD		ret = MMSYSERR_NOTSUPPORTED;
-    DWORD		c, chnl;
+    DWORD		chnl;
     struct mixer*	mix;
 
     TRACE("(%04X, %p, %u);\n", wDevID, lpmcd, fdwDetails);
@@ -1084,7 +1084,7 @@ static	DWORD	MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
 	TRACE("MIXER_GETCONTROLDETAILSF_VALUE (%08x)\n", lpmcd->dwControlID);
 	if (MIX_CheckControl(mix, lpmcd->dwControlID))
 	{
-	    c = lpmcd->dwControlID - 1;
+	    DWORD c = lpmcd->dwControlID - 1;
 	    chnl = HIWORD(mix->ctrl[c].dwLineID);
 	    if (chnl == LINEID_DST)
 		chnl = LOWORD(mix->ctrl[c].dwLineID) ? SOUND_MIXER_RECLEV :
@@ -1221,7 +1221,7 @@ static	DWORD	MIX_GetControlDetails(WORD wDevID, LPMIXERCONTROLDETAILS lpmcd,
 	ret = MMSYSERR_INVALPARAM;
 	if (MIX_CheckControl(mix, lpmcd->dwControlID))
 	{
-	    int	c = lpmcd->dwControlID - 1;
+	    DWORD c = lpmcd->dwControlID - 1;
 
 	    if (mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MUX ||
 		mix->ctrl[c].ctrl.dwControlType == MIXERCONTROL_CONTROLTYPE_MIXER)
-- 
1.5.3.7
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