Index: src/os_win.c
==================================================================
--- src/os_win.c
+++ src/os_win.c
@@ -906,13 +906,13 @@
   assert( nMin==-1 || nMin==0 || nMin<SQLITE_WIN32_DBG_BUF_SIZE );
 #if defined(SQLITE_WIN32_HAS_ANSI)
   if( nMin>0 ){
     memset(zDbgBuf, 0, SQLITE_WIN32_DBG_BUF_SIZE);
     memcpy(zDbgBuf, zBuf, nMin);
-    OutputDebugStringA(zDbgBuf);
+    osOutputDebugStringA(zDbgBuf);
   }else{
-    OutputDebugStringA(zBuf);
+    osOutputDebugStringA(zBuf);
   }
 #elif defined(SQLITE_WIN32_HAS_WIDE)
   memset(zDbgBuf, 0, SQLITE_WIN32_DBG_BUF_SIZE);
   if ( osMultiByteToWideChar(
           osAreFileApisANSI() ? CP_ACP : CP_OEMCP, 0, zBuf,