widl: Make decl_needs_parens static.

This function lacks a declaration in header.h and isn't used outside of this source file. This fixes warnings about missing a prototype, when built as part of mingw-w64-tools (where it is built with -Wmissing-prototypes). Signed-off-by: Martin Storsjo <martin@martin.st> Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

widl: Make decl_needs_parens static.
d51c5723 · Martin Storsjo · Alexandre Julliard · b2d9d552 · d51c5723
Commit d51c5723 authored Jun 12, 2020 by Martin Storsjo Committed by Alexandre Julliard Jun 12, 2020
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header.c tools/widl/header.c +1 -1

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--- a/tools/widl/header.c
+++ b/tools/widl/header.c
@@ -283,7 +283,7 @@ int needs_space_after(type_t *t)
          (!is_ptr(t) && (!is_array(t) || !type_array_is_decl_as_ptr(t) || t->name)));
 }

-int decl_needs_parens(const type_t *t)
+static int decl_needs_parens(const type_t *t)
 {
    if (type_is_alias(t))
        return FALSE;