1 files changed, 9 insertions, 0 deletions
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