[PATCH 1/1] include: Allow multiple definitions on GCC with DECLSPEC_SELECTANY.

[Alex Henrie]

From: Alex Henrie

Needed to compile Tera Term.

As far as I can tell, GCC has always supported __attribute__((weak)).
---
 include/winnt.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/winnt.h b/include/winnt.h
index 04c2e96d1e1..9ead77231fa 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -118,6 +118,8 @@ extern "C" {
 #define DECLSPEC_SELECTANY __declspec(selectany)
 #elif defined(__MINGW32__)
 #define DECLSPEC_SELECTANY __attribute__((selectany))
+#elif defined(__GNUC__)
+#define DECLSPEC_SELECTANY __attribute__((weak))
 #else
 #define DECLSPEC_SELECTANY
 #endif