From 0961a38493c545cd23a791cf66b45d8fc78accbd Mon Sep 17 00:00:00 2001
From: Michael Matz <matz@suse.de>
Date: Mon, 7 Apr 2014 00:26:36 +0200
Subject: Declare wint_t in <stddef.h> when needed

Some old glibcs <wctype.h> require <stddef.h> to provide
wint_t, accomodate them.
---
 libtcc.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'libtcc.c')

diff --git a/libtcc.c b/libtcc.c
index 601999e..cc84cd7 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -988,8 +988,17 @@ LIBTCCAPI TCCState *tcc_new(void)
 
 #ifdef TCC_TARGET_PE
     tcc_define_symbol(s, "__WCHAR_TYPE__", "unsigned short");
+    tcc_define_symbol(s, "__WINT_TYPE__", "unsigned short");
 #else
     tcc_define_symbol(s, "__WCHAR_TYPE__", "int");
+    /* wint_t is unsigned int by default, but (signed) int on BSDs
+       and unsigned short on windows.  Other OSes might have still
+       other conventions, sigh.  */
+#if defined(__FreeBSD__) || defined (__FreeBSD_kernel__)
+    tcc_define_symbol(s, "__WINT_TYPE__", "int");
+#else
+    tcc_define_symbol(s, "__WINT_TYPE__", "unsigned int");
+#endif
 #endif
 
 #ifndef TCC_TARGET_PE
-- 
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