Added/updated glibc feature test macro requirements

[thirdparty/man-pages.git] / man3 / lround.3

diff --git a/man3/lround.3 b/man3/lround.3
index 71cb789a38ca8b6add19b15df9cb09dba430850d..b4893c660bc0b2ddb5472080e5f2f72ebf55097e 100644 (file)
--- a/man3/lround.3
+++ b/man3/lround.3
@@ -20,7 +20,7 @@
 .\" Formatted or processed versions of this manual, if unaccompanied by
 .\" the source, must acknowledge the copyright and authors of this work.
 .\"
-.TH LROUND 3  2001-05-31 "" "Linux Programmer's Manual"
+.TH LROUND 3  2007-07-26 "" "Linux Programmer's Manual"
 .SH NAME
 lround, lroundf, lroundl, llround, llroundf, llroundl \- round to
 nearest integer, away from zero
@@ -41,7 +41,18 @@ nearest integer, away from zero
 .BI "long long int llroundl(long double " x );
 .fi
 .sp
-Compile with \fI\-std=c99\fP; link with \fI\-lm\fP.
+Link with \fI\-lm\fP.
+.sp
+.in -4n
+Feature Test Macro Requirements for glibc (see
+.BR feature_test_macros (7)):
+.in
+.sp
+.ad l
+All functions shown above:
+_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; or
+.I cc\ -std=c99
+.ad b
 .SH DESCRIPTION
 These functions round their argument to the nearest integer value,
 rounding away from zero, regardless of the current rounding direction.