From: Alejandro Colomar <alx@kernel.org>
Date: Thu, 27 Nov 2025 00:06:13 +0000 (+0100)
Subject: lib/typetraits.h: Compact macros
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1a00157d09c97420ba8ebcff321e2068ca276a9f;p=thirdparty%2Fshadow.git

lib/typetraits.h: Compact macros

Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/typetraits.h b/lib/typetraits.h
index fb3d970d9..edb1c76d1 100644
--- a/lib/typetraits.h
+++ b/lib/typetraits.h
@@ -11,36 +11,12 @@
 #include "sizeof.h"
 
 
-#define is_unsigned(x)                                                        \
-(                                                                             \
-	(typeof(x)) -1 > 1                                                    \
-)
-
-#define is_signed(x)                                                          \
-(                                                                             \
-	(typeof(x)) -1 < 1                                                    \
-)
-
-
-#define stype_max(T)                                                          \
-(                                                                             \
-	(T) (((((T) 1 << (WIDTHOF(T) - 2)) - 1) << 1) + 1)                    \
-)
-
-#define utype_max(T)                                                          \
-(                                                                             \
-	(T) -1                                                                \
-)
-
-#define type_max(T)                                                           \
-(                                                                             \
-	(T) (is_signed(T) ? stype_max(T) : utype_max(T))                      \
-)
-
-#define type_min(T)                                                           \
-(                                                                             \
-	(T) ~type_max(T)                                                      \
-)
+# define is_unsigned(x)  ((typeof(x)) -1 > 1)
+# define is_signed(x)    ((typeof(x)) -1 < 1)
+# define stype_max(T)    ((T) (((((T) 1 << (WIDTHOF(T) - 2)) - 1) << 1) + 1))
+# define utype_max(T)    ((T) -1)
+# define type_max(T)     ((T) (is_signed(T) ? stype_max(T) : utype_max(T)))
+# define type_min(T)     ((T) ~type_max(T))
 
 
 #define is_same_type(a, b)                                                    \