widl: 'unsigned char' and 'byte' are must be distinct types.
diff --git a/tools/widl/parser.y b/tools/widl/parser.y
index 77219d8..eb00304 100644
--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -576,7 +576,7 @@
| tSIGNED int_std { $$ = $2; $$->sign = 1; }
| tUNSIGNED int_std { $$ = $2; $$->sign = -1;
switch ($$->type) {
- case RPC_FC_CHAR: $$->type = RPC_FC_BYTE; $$->sign = 0; break;
+ case RPC_FC_CHAR: break;
case RPC_FC_SMALL: $$->type = RPC_FC_USMALL; break;
case RPC_FC_SHORT: $$->type = RPC_FC_USHORT; break;
case RPC_FC_LONG: $$->type = RPC_FC_ULONG; break;