ualarm.3: Add LIBRARY section (libc)

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

diff --git a/man3/ualarm.3 b/man3/ualarm.3
index f76af8d8f607348efbf6ef989a114b84329c8fbe..86285195763a83feb18d4d3b942d9f49f1388003 100644 (file)
--- a/man3/ualarm.3
+++ b/man3/ualarm.3
@@ -5,6 +5,9 @@
 .TH UALARM 3  2021-03-22 "" "Linux Programmer's Manual"
 .SH NAME
 ualarm \- schedule signal after given number of microseconds
+.SH LIBRARY
+Standard C library
+.RI ( libc ", " -lc )
 .SH SYNOPSIS
 .nf
 .B "#include <unistd.h>"