diff options
Diffstat (limited to 'generic/tclPort.h')
| -rw-r--r-- | generic/tclPort.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/generic/tclPort.h b/generic/tclPort.h index 930ae1d..2f07167 100644 --- a/generic/tclPort.h +++ b/generic/tclPort.h @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclPort.h,v 1.6 2002/02/15 14:28:49 dkf Exp $ + * RCS: @(#) $Id: tclPort.h,v 1.7 2003/04/16 23:33:44 dgp Exp $ */ #ifndef _TCLPORT @@ -28,12 +28,16 @@ # endif #endif -#if !defined(TCL_WIDE_INT_IS_LONG) && !defined(LLONG_MIN) -# ifdef LLONG_BIT -# define LLONG_MIN ((Tcl_WideInt)(Tcl_LongAsWide(1)<<(LLONG_BIT-1))) +#if !defined(LLONG_MIN) +# ifdef TCL_WIDE_INT_IS_LONG +# define LLONG_MIN LONG_MIN # else +# ifdef LLONG_BIT +# define LLONG_MIN ((Tcl_WideInt)(Tcl_LongAsWide(1)<<(LLONG_BIT-1))) +# else /* Assume we're on a system with a 64-bit 'long long' type */ -# define LLONG_MIN ((Tcl_WideInt)(Tcl_LongAsWide(1)<<63)) +# define LLONG_MIN ((Tcl_WideInt)(Tcl_LongAsWide(1)<<63)) +# endif # endif /* Assume that if LLONG_MIN is undefined, then so is LLONG_MAX */ # define LLONG_MAX (~LLONG_MIN) |