[PATCH libgcrypt 1/2] cipher:aria: Fix compiler error on NetBSD.

[Collin Funk]

* cipher/aria.c (bswap32) [__NetBSD__]: Define internal function to
something else to avoid possible system definitions.

--

GnuPG-bug-id: 7633
Signed-off-by: Collin Funk <collin.funk1 at gmail.com>
---
 cipher/aria.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cipher/aria.c b/cipher/aria.c
index bc2d4384..cabae4a6 100644
--- a/cipher/aria.c
+++ b/cipher/aria.c
@@ -641,6 +641,11 @@ u32 rotr32(u32 v, u32 r)
   return ror(v, r);
 }
 
+/* Avoid a compiler error due to the definition of bswap32 on NetBSD.  */
+#if defined (__NetBSD__)
+#undef bswap32
+#define bswap32 _aria_bswap32
+#endif
 static ALWAYS_INLINE
 u32 bswap32(u32 v)
 {
-- 
2.49.0