From 18fa2ca2339224d246bad9ed69c0e4e27354c796 Mon Sep 17 00:00:00 2001 From: maedhros Date: Tue, 23 Jan 2007 15:47:28 +0000 Subject: [PATCH] (svn r8374) -Fix (r8367): LLONG_MAX isn't always defined, and INT64_MAX describes the required value better anyway. However, INT64_MAX comes from stdint.h which doesn't seem to exist on MSVC or MorphOS, so it's defined manually for them. --- src/graph_gui.cpp | 2 +- src/stdafx.h | 10 ++++++++++ 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/src/graph_gui.cpp b/src/graph_gui.cpp index 7427e70885..587f909479 100644 --- a/src/graph_gui.cpp +++ b/src/graph_gui.cpp @@ -39,7 +39,7 @@ enum { }; /* Apparently these don't play well with enums. */ -static const int64 INVALID_DATAPOINT = LLONG_MAX; // Value used for a datapoint that shouldn't be drawn. +static const int64 INVALID_DATAPOINT = INT64_MAX; // Value used for a datapoint that shouldn't be drawn. static const uint INVALID_DATAPOINT_POS = UINT_MAX; // Used to determine if the previous point was drawn. typedef struct GraphDrawer { diff --git a/src/stdafx.h b/src/stdafx.h index 8bff614b4a..4d618c903b 100644 --- a/src/stdafx.h +++ b/src/stdafx.h @@ -316,4 +316,14 @@ assert_compile(sizeof(uint8) == 1); # define Point OTTD_AMIGA_POINT #endif +// We need INT64_MAX, which for most systems comes from stdint.h. However, MSVC +// does not have stdint.h and apparently neither does MorphOS, so define +// INT64_MAX for them ourselves. +#if !defined(_MSC_VER) && !defined( __MORPHOS__) +# define __STDC_LIMIT_MACROS +# include +#else +# define INT64_MAX 9223372036854775807LL +#endif + #endif /* STDAFX_H */