From 410c3204d582eb2018d710da9abaf832d1434324 Mon Sep 17 00:00:00 2001
From: Ben Barsdell <bbarsdell@nvidia.com>
Date: Mon, 6 Nov 2023 13:44:16 +1100
Subject: [PATCH] Define CHAR_MIN/MAX as macros

- This matches the definitions in libcucxx.
---
 jitify2.hpp | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/jitify2.hpp b/jitify2.hpp
index facb521..ad78e27 100644
--- a/jitify2.hpp
+++ b/jitify2.hpp
@@ -3947,11 +3947,14 @@ JITIFY_DEFINE_C_AND_CXX_HEADERS(limits, R"(
 #define SCHAR_MIN   (-128)
 #define SCHAR_MAX   127
 #define UCHAR_MAX   255
-enum {
-    _JITIFY_CHAR_IS_UNSIGNED = ((char)-1 >= 0),
-    CHAR_MIN = (_JITIFY_CHAR_IS_UNSIGNED ? 0 : SCHAR_MIN),
-    CHAR_MAX = (_JITIFY_CHAR_IS_UNSIGNED ? UCHAR_MAX : SCHAR_MAX),
-};
+#define _JITIFY_CHAR_IS_UNSIGNED ('\xff' > 0)
+#if _JITIFY_CHAR_IS_UNSIGNED
+#define CHAR_MIN 0
+#define CHAR_MAX UCHAR_MAX
+#else
+#define CHAR_MIN SCHAR_MIN
+#define CHAR_MAX SCHAR_MAX
+#endif
 #define SHRT_MIN    (-SHRT_MAX - 1)
 #define SHRT_MAX    0x7fff
 #define USHRT_MAX   0xffff