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(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.
This commit is contained in:
maedhros 2007-01-23 15:47:28 +00:00
parent cfb7fb3ac4
commit 18fa2ca233
2 changed files with 11 additions and 1 deletions
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2
src/graph_gui.cpp
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@ -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 {

10
src/stdafx.h
View File

@ -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 <stdint.h>
#else
# define INT64_MAX 9223372036854775807LL
#endif
#endif /* STDAFX_H */