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| author | rsc <devnull@localhost> | 2004-03-21 14:06:38 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2004-03-21 14:06:38 +0000 |
| commit | b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb (patch) | |
| tree | deaa85427ae73a045ddef39395bd286f9d3dc2ff /src/libmp/port/dat.h | |
| parent | 498bb22174aa2c76493e8c67b92949271131ebfb (diff) | |
| download | plan9port-b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb.tar.gz plan9port-b3f61791f1e9095ce8ae9c6d6415b4ee94e2f7eb.zip | |
Add libmp.
Diffstat (limited to 'src/libmp/port/dat.h')
| -rw-r--r-- | src/libmp/port/dat.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libmp/port/dat.h b/src/libmp/port/dat.h new file mode 100644 index 00000000..7c834ac8 --- /dev/null +++ b/src/libmp/port/dat.h @@ -0,0 +1,12 @@ +#define mpdighi (mpdigit)(1<<(Dbits-1)) +#define DIGITS(x) ((Dbits - 1 + (x))/Dbits) + +// for converting between int's and mpint's +#define MAXUINT ((uint)-1) +#define MAXINT (MAXUINT>>1) +#define MININT (MAXINT+1) + +// for converting between vlongs's and mpint's +#define MAXUVLONG (~0ULL) +#define MAXVLONG (MAXUVLONG>>1) +#define MINVLONG (MAXVLONG+1ULL) |