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[GNUnet-SVN] r37569 - libmicrohttpd/src/microhttpd


From: gnunet
Subject: [GNUnet-SVN] r37569 - libmicrohttpd/src/microhttpd
Date: Sat, 23 Jul 2016 20:55:06 +0200

Author: Karlson2k
Date: 2016-07-23 20:55:06 +0200 (Sat, 23 Jul 2016)
New Revision: 37569

Modified:
   libmicrohttpd/src/microhttpd/mhd_limits.h
Log:
mhd_limits.h: use GCC predefined macros if available

Modified: libmicrohttpd/src/microhttpd/mhd_limits.h
===================================================================
--- libmicrohttpd/src/microhttpd/mhd_limits.h   2016-07-23 18:55:02 UTC (rev 
37568)
+++ libmicrohttpd/src/microhttpd/mhd_limits.h   2016-07-23 18:55:06 UTC (rev 
37569)
@@ -33,7 +33,11 @@
 #endif /* HAVE_LIMITS_H */
 
 #ifndef LONG_MAX
+#ifdef __LONG_MAX__
+#define LONG_MAX __LONG_MAX__
+#else  /* ! __LONG_MAX__ */
 #define LONG_MAX ((long) ~(((uint64_t) 1) << (8 * sizeof(long) - 1)))
+#endif /* ! __LONG_MAX__ */
 #endif /* !OFF_T_MAX */
 
 #ifndef ULLONG_MAX
@@ -41,19 +45,35 @@
 #endif /* !ULLONG_MAX */
 
 #ifndef INT32_MAX
+#ifdef __INT32_MAX__
+#define INT32_MAX __INT32_MAX__
+#else  /* ! __INT32_MAX__ */
 #define INT32_MAX ((int32_t)0x7FFFFFFF)
+#endif /* ! __INT32_MAX__ */
 #endif /* !INT32_MAX */
 
 #ifndef UINT32_MAX
+#ifdef __UINT32_MAX__
+#define UINT32_MAX __UINT32_MAX__
+#else  /* ! __UINT32_MAX__ */
 #define UINT32_MAX ((int32_t)0xFFFFFFFF)
-#endif /* !INT32_MAX */
+#endif /* ! __UINT32_MAX__ */
+#endif /* !UNT32_MAX */
 
 #ifndef UINT64_MAX
+#ifdef __UINT64_MAX__
+#define UINT64_MAX __UINT64_MAX__
+#else  /* ! __UINT64_MAX__ */
 #define UINT64_MAX ((uint64_t)0xFFFFFFFFFFFFFFFF)
+#endif /* ! __UINT64_MAX__ */
 #endif /* !INT32_MAX */
 
 #ifndef SIZE_MAX
+#ifdef __SIZE_MAX__
+#define SIZE_MAX __SIZE_MAX__
+#else  /* ! __SIZE_MAX__ */
 #define SIZE_MAX ((size_t) ~((size_t)0))
+#endif /* ! __SIZE_MAX__ */ 
 #endif /* !SIZE_MAX */
 
 #ifndef OFF_T_MAX




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