diff options
Diffstat (limited to 'ares_nowarn.c')
| -rw-r--r-- | ares_nowarn.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/ares_nowarn.c b/ares_nowarn.c index a4dce89..d4bd272 100644 --- a/ares_nowarn.c +++ b/ares_nowarn.c @@ -1,5 +1,5 @@ -/* Copyright (C) 2010-2012 by Daniel Stenberg +/* Copyright (C) 2010-2013 by Daniel Stenberg * * Permission to use, copy, modify, and distribute this * software and its documentation for any purpose and without @@ -21,6 +21,10 @@ # include <assert.h> #endif +#ifdef HAVE_LIMITS_H +#include <limits.h> +#endif + #if defined(__INTEL_COMPILER) && defined(__unix__) #ifdef HAVE_NETINET_IN_H @@ -65,20 +69,13 @@ # error "SIZEOF_INT not defined" #endif -#if (CARES_SIZEOF_LONG == 2) -# define CARES_MASK_SLONG 0x7FFFL -# define CARES_MASK_ULONG 0xFFFFUL -#elif (CARES_SIZEOF_LONG == 4) -# define CARES_MASK_SLONG 0x7FFFFFFFL -# define CARES_MASK_ULONG 0xFFFFFFFFUL -#elif (CARES_SIZEOF_LONG == 8) -# define CARES_MASK_SLONG 0x7FFFFFFFFFFFFFFFL -# define CARES_MASK_ULONG 0xFFFFFFFFFFFFFFFFUL -#elif (CARES_SIZEOF_LONG == 16) -# define CARES_MASK_SLONG 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL -# define CARES_MASK_ULONG 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFUL +#ifndef HAVE_LIMITS_H +/* systems without <limits.h> we guess have 32 bit longs */ +#define CARES_MASK_SLONG 0x7FFFFFFFL +#define CARES_MASK_ULONG 0xFFFFFFFFUL #else -# error "CARES_SIZEOF_LONG not defined" +#define CARES_MASK_ULONG ULONG_MAX +#define CARES_MASK_SLONG LONG_MAX #endif /* |