.\" Copyright (c) 2020-2022 by Alejandro Colomar <alx@kernel.org>
.\" and Copyright (c) 2020 by Michael Kerrisk <mtk.manpages@gmail.com>
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
.\"
.TH clock_t 3type 2023-10-31 "Linux man-pages 6.7"
.SH NAME
clock_t \- system time
.SH LIBRARY
Standard C library
.RI ( libc )
.SH SYNOPSIS
.nf
.B #include <time.h>
.P
.BR typedef " /* ... */ " clock_t;
.fi
.SH DESCRIPTION
Used for system time in clock ticks or
.B CLOCKS_PER_SEC
(defined in
.IR <time.h> ).
According to POSIX,
it is an integer type or a real-floating type.
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY
C89, POSIX.1-2001.
.SH NOTES
The following headers also provide this type:
.I <sys/types.h>
and
.IR <sys/times.h> .
.SH SEE ALSO
.BR times (2),
.BR clock (3)