winebuild: Allow optional keywords to be in any order in a .def file.

tools/winebuild/parser.c

@@ -945,7 +945,9 @@ static int parse_def_export( char *name, DLLSPEC *spec )
 
     /* check for other optional keywords */
 
-    if (token && !strcmp( token, "NONAME" ))
+    while (token)
+    {
+        if (!strcmp( token, "NONAME" ))
         {
             if (odp->ordinal == -1)
             {
@@ -955,23 +957,22 @@ static int parse_def_export( char *name, DLLSPEC *spec )
             odp->export_name = odp->name;
             odp->name = NULL;
             odp->flags |= FLAG_NONAME;
-        token = GetToken(1);
         }
-    if (token && !strcmp( token, "PRIVATE" ))
+        else if (!strcmp( token, "PRIVATE" ))
         {
             odp->flags |= FLAG_PRIVATE;
-        token = GetToken(1);
         }
-    if (token && !strcmp( token, "DATA" ))
+        else if (!strcmp( token, "DATA" ))
         {
             odp->type = TYPE_EXTERN;
-        token = GetToken(1);
         }
-    if (token)
+        else
         {
             error( "Garbage text '%s' found at end of export declaration\n", token );
             goto error;
         }
+        token = GetToken(1);
+    }
     return 1;
 
 error: