feature_test_macros.7: Reword glibc version for _ISOC95_SOURCE

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-03-11 08:42:18 +01:00
parent d4e80b4d09
commit 2b4608d288
1 changed files with 1 additions and 2 deletions

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@ -242,9 +242,8 @@ This macro is also implicitly defined if
.B _XOPEN_SOURCE
is defined with a value of 500 or more.
.TP
.B _ISOC95_SOURCE
.BR _ISOC95_SOURCE " (since glibc 2.12)"
Exposes ISO C (1990) Amendment 1 definitions (also known as C95).
This macro is recognized since glibc 2.12.
The primary change in C95 was support for international character sets.
The C95 changes were included in the subsequent C99 standard
(in other words,