Fixed some VS signed char problems.

1 files changed, 7 insertions, 1 deletions

diff --git a/stc/cfmt.h b/stc/cfmt.h
index 94dab9ba..158ada20 100644
--- a/stc/cfmt.h
+++ b/stc/cfmt.h
@@ -40,9 +40,15 @@ _cfmt_conv(const char *fmt, ...);
     int: _cfmt_printf, \

     cstr_t *: cstr_fmt)

 

+#if defined(_MSC_VER) && !defined(__clang__)

+#   define _cfmt_uschar unsigned char: "hhu"

+#else

+#   define _cfmt_uschar signed char: "hhd", unsigned char: "hhu"

+#endif

+

 #define _cfmt(x) _Generic ((x), \

     char: "c", \

-    unsigned char: "hhu", \

+    _cfmt_uschar, \

     short: "hd", \

     unsigned short: "hu", \

     int: "d", \