feature_test_macros.7: _ISOC11_SOURCE implies the effects of _ISOC99_SOURCE

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-03-11 07:44:00 +01:00
parent d6ced64f1b
commit 8effdb2ded
1 changed files with 2 additions and 0 deletions

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@ -222,6 +222,8 @@ to recognize it for backward compatibility.
.TP
.BR _ISOC11_SOURCE " (since glibc 2.16)"
Exposes declarations consistent with the ISO C11 standard.
Defining this macro also enables C99 and C95 features (like
.BR _ISOC99_SOURCE ).
.TP
.B _LARGEFILE64_SOURCE
Expose definitions for the alternative API specified by the