winmm: Use BOOL type where appropriate

[Frédéric Delanoy]

---
 dlls/winmm/lolvldrv.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/winmm/lolvldrv.c b/dlls/winmm/lolvldrv.c
index f387323..c3b3674 100644
--- a/dlls/winmm/lolvldrv.c
+++ b/dlls/winmm/lolvldrv.c
@@ -64,7 +64,8 @@ static WINE_LLTYPE llTypes[MMDRV_MAX] = {
     { "WaveOut", 0, 0, -1 }
 };
 
-static int drivers_loaded, MMDrvsHi;
+static BOOL drivers_loaded;
+static int MMDrvsHi;
 static WINE_MM_DRIVER	MMDrvs[8];
 static LPWINE_MLD	MM_MLDrvs[40];
 #define MAX_MM_MLDRVS	(sizeof(MM_MLDrvs) / sizeof(MM_MLDrvs[0]))
@@ -73,7 +74,7 @@ static void MMDRV_Init(void);
 
 static void MMDRV_InitSingleType(UINT type) {
     if (!drivers_loaded) {
-        drivers_loaded = 1;
+        drivers_loaded = TRUE;
         MMDRV_Init();
     }
 }
-- 
1.8.4.4