limit visibility of ffs function declaration to _XOPEN_SOURCE
authorRich Felker <dalias@aerifal.cx>
Thu, 31 Jul 2014 06:33:17 +0000 (02:33 -0400)
committerRich Felker <dalias@aerifal.cx>
Thu, 31 Jul 2014 06:33:17 +0000 (02:33 -0400)
commit38db09374a1cf4c2712c980b07b22a67a5f6bbc3
tree3edc1e88c4f897279243e5f88cf0626d0c768b8c
parent4f449374320ef487191611ddaa40c0a89c475a8a
limit visibility of ffs function declaration to _XOPEN_SOURCE

per the standard, ffs is XSI shaded, whereas the other functions in
this header are in the base.
include/strings.h