diff options
Diffstat (limited to 'plan9/plan9.c')
| -rw-r--r-- | plan9/plan9.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/plan9/plan9.c b/plan9/plan9.c index 02ef76c97b..9872306d7e 100644 --- a/plan9/plan9.c +++ b/plan9/plan9.c @@ -11,18 +11,18 @@ #define SHIFT 20 int fpclassify(double d) { - FPdbleword x; - - /* order matters: only isNaN can operate on NaN */ - if ( isNaN(d) ) - return FP_NAN; - else if ( isInf(d, 0) ) - return FP_INFINITE; - else if ( d == 0 ) - return FP_ZERO; - - x.x = fabs(d); - return (x.hi >> SHIFT) ? FP_NORMAL : FP_SUBNORMAL; + FPdbleword x; + + /* order matters: only isNaN can operate on NaN */ + if ( isNaN(d) ) + return FP_NAN; + else if ( isInf(d, 0) ) + return FP_INFINITE; + else if ( d == 0 ) + return FP_ZERO; + + x.x = fabs(d); + return (x.hi >> SHIFT) ? FP_NORMAL : FP_SUBNORMAL; } /* Functions mentioned in /sys/include/ape/sys/socket.h but not implemented */ |