From ab31e370020653a280e0d06945eab2c110f25a2d Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Sat, 19 Jun 2021 19:47:52 +0100
Subject: Fix building the sha256 module on Haiku.

---
 src/modules/m_sha256.cpp | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'src/modules/m_sha256.cpp')

diff --git a/src/modules/m_sha256.cpp b/src/modules/m_sha256.cpp
index 5cb55468a..b8d8ff269 100644
--- a/src/modules/m_sha256.cpp
+++ b/src/modules/m_sha256.cpp
@@ -26,6 +26,7 @@
 /// $CompilerFlags: -Ivendor_directory("sha2")
 /// $CompilerFlags: require_compiler("GCC") -Wno-long-long
 
+
 #ifdef __GNUC__
 # pragma GCC diagnostic push
 #endif
@@ -37,15 +38,25 @@
 # pragma GCC diagnostic ignored "-Wlong-long"
 #endif
 
-#include "inspircd.h"
-#include "modules/hash.h"
+// Fix a collision between the Haiku uint64 typedef and the
+// one from the sha2 library.
+#ifdef __HAIKU__
+# define uint64 sha2_uint64
+#endif
 
 #include <sha2.c>
 
+#ifdef __HAIKU__
+# undef uint64
+#endif
+
 #ifdef __GNUC__
 # pragma GCC diagnostic pop
 #endif
 
+#include "inspircd.h"
+#include "modules/hash.h"
+
 class HashSHA256 : public HashProvider
 {
  public:
-- 
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