Add config-check for unlocked I/O..
commit8a2688c0d0f5450e9d4558fef8aaf63110b352ef
authorSteffen "Daode" Nurpmeso <sdaoden@users.sf.net>
Fri, 28 Sep 2012 17:46:58 +0000 (28 19:46 +0200)
committerSteffen "Daode" Nurpmeso <sdaoden@users.sf.net>
Fri, 28 Sep 2012 17:47:01 +0000 (28 19:47 +0200)
tree5574275b09de4f7ed8c7e5e878df01e63974017e
parent7277b48ac91d2fd486ac21aac5d9fbdfe0eaebb4
Add config-check for unlocked I/O..

Unlocked putc(3)/getc(3) was yet used, but conditionalized on
__GLIBC__.
Since these functions are part of POSIX since Issue 5, and have
been moved to Base in Issue 7, it seems useful to use a real
configuration-time check instead.
def.h
makeconfig