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Define isnan() on windows. Ticket #2399. (CVS 4054)
FossilOrigin-Name: fed9373e27b9d5338159a41772f8983420b902b0
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@@ -11,7 +11,7 @@
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*************************************************************************
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** Internal interface definitions for SQLite.
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**
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** @(#) $Id: sqliteInt.h,v 1.571 2007/06/08 00:20:48 drh Exp $
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** @(#) $Id: sqliteInt.h,v 1.572 2007/06/10 22:57:33 drh Exp $
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*/
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#ifndef _SQLITEINT_H_
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#define _SQLITEINT_H_
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@@ -65,6 +65,10 @@
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#include <assert.h>
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#include <stddef.h>
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#if defined(_WIN32) || defined(WIN32) || defined(__CYGWIN__) || defined(__MINGW32__) || defined(__BORLANDC__)
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# define isnan(X) ((X)!=(X))
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#endif
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/*
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** If compiling for a processor that lacks floating point support,
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** substitute integer for floating-point
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