feature_test_macros.7: Reword description of C90

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2014-03-13 09:21:32 +01:00
parent cfba52fc5b
commit 7280750886
1 changed files with 2 additions and 2 deletions

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@ -22,7 +22,7 @@
.\" the source, must acknowledge the copyright and authors of this work.
.\" %%%LICENSE_END
.\"
.TH FEATURE_TEST_MACROS 7 2014-03-10 "Linux" "Linux Programmer's Manual"
.TH FEATURE_TEST_MACROS 7 2014-03-13 "Linux" "Linux Programmer's Manual"
.SH NAME
feature_test_macros \- feature test macros
.SH SYNOPSIS
@ -244,7 +244,7 @@ This macro is also implicitly defined if
is defined with a value of 500 or more.
.TP
.BR _ISOC99_SOURCE " (since glibc 2.1.3)"
Exposes C99 extensions to ISO C (1990).
Exposes declarations consistent with the ISO C99 standard.
Earlier glibc 2.1.x versions recognized an equivalent macro named
.B _ISOC9X_SOURCE