tree c75a1dd1cab54473d3174aa00fc49d18deabfa5e
parent 095d141b2e40665289d44a42d387ffac2841ef82
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1367277491 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1367285299 -0700

lib, net: make isodigit() public and use it

There are at least two users of isodigit().  Let's make it a public
function of ctype.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>