* faster atof for common cases
  (gets 3x speedup in go; got 40x in c)
* handle and test overflow

R=r
DELTA=217  (200 added, 0 deleted, 17 changed)
OCL=19399
CL=19422
2 files changed
tree: 30fcd0a37578a0e146e8b843a62796e72cbad84b
  1. doc/
  2. include/
  3. lib/
  4. pkg/
  5. src/
  6. test/
  7. usr/