wininet: Use proc instead of enum in FTPDELETEFILEW request.

dlls/wininet/ftp.c

@@ -1388,6 +1388,17 @@ BOOL WINAPI FtpDeleteFileA(HINTERNET hFtpSession, LPCSTR lpszFileName)
  *    FALSE on failure
  *
  */
+static void AsyncFtpDeleteFileProc(WORKREQUEST *workRequest)
+{
+    struct WORKREQ_FTPDELETEFILEW const *req = &workRequest->u.FtpDeleteFileW;
+    LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest->hdr;
+
+    TRACE("%p\n", lpwfs);
+
+    FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
+    HeapFree(GetProcessHeap(), 0, req->lpszFilename);
+}
+
 BOOL WINAPI FtpDeleteFileW(HINTERNET hFtpSession, LPCWSTR lpszFileName)
 {
     LPWININETFTPSESSIONW lpwfs;
@@ -1407,7 +1418,8 @@ BOOL WINAPI FtpDeleteFileW(HINTERNET hFtpSession, LPCWSTR lpszFileName)
         WORKREQUEST workRequest;
         struct WORKREQ_FTPDELETEFILEW *req;
 
-        workRequest.asyncall = FTPDELETEFILEW;
+        workRequest.asyncall = CALLASYNCPROC;
+        workRequest.asyncproc = AsyncFtpDeleteFileProc;
         workRequest.hdr = WININET_AddRef( &lpwfs->hdr );
         req = &workRequest.u.FtpDeleteFileW;
         req->lpszFilename = WININET_strdupW(lpszFileName);

dlls/wininet/internet.c

@@ -3243,18 +3243,6 @@ static VOID INTERNET_ExecuteWork(void)
         workRequest.asyncproc(&workRequest);
         break;
 
-    case FTPDELETEFILEW:
-        {
-        struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
-        LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
-
-        TRACE("FTPDELETEFILEW %p\n", lpwfs);
-
-        FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
-	HeapFree(GetProcessHeap(), 0, req->lpszFilename);
-        }
-	break;
-
     case FTPREMOVEDIRECTORYW:
         {
         struct WORKREQ_FTPREMOVEDIRECTORYW *req;

dlls/wininet/internet.h

@@ -250,7 +250,6 @@ typedef struct
 typedef enum
 {
     CALLASYNCPROC,
-    FTPDELETEFILEW,
     FTPREMOVEDIRECTORYW,
     FTPRENAMEFILEW,
     FTPFINDNEXTW,