From e83d3a8010a295a2f4d0d331b5574cc1aef83e43 Mon Sep 17 00:00:00 2001
From: Brad Smith <brad@comstyle.com>
Date: Mon, 1 Aug 2022 14:57:34 -0400
Subject: [PATCH] Eliminate conflict with OpenBSD's swap32 macro

blowfish-bcrypt.c:152:33: error: too many arguments provided to function-like macro invocation
static void swap32(uint32_t *x, int count)
                                ^
/usr/include/sys/endian.h:71:9: note: macro 'swap32' defined here

Signed-off-by: Brad Smith <brad@comstyle.com>
---
 blowfish-bcrypt.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/blowfish-bcrypt.c b/blowfish-bcrypt.c
index 64858880..800d1468 100644
--- a/blowfish-bcrypt.c
+++ b/blowfish-bcrypt.c
@@ -149,6 +149,9 @@ static uint32_t magic_w[6] = {
   0x64657253, 0x63727944, 0x6F756274
 };
 
+/* conflicts with OpenBSD's swap32 macro */
+#undef swap32
+
 static void swap32(uint32_t *x, int count)
 {
 #if !WORDS_BIGENDIAN
-- 
2.47.2