Simplify

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 0 insertions, 38 deletions

diff --git a/man/libred_check_timetravel.3 b/man/libred_check_timetravel.3
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--- a/man/libred_check_timetravel.3
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-.TH LIBRED_CHECK_TIMETRAVEL 3 LIBRED
-.SH NAME
-libred_check_timetravel \- Exit the process if the clock is too far in the past
-.SH SYNOPSIS
-.nf
-#include <libred.h>
-
-int \fBlibred_check_timetravel\fP(void);
-.fi
-.PP
-Link with
-.IR -lred .
-.SH DESCRIPTION
-.B libred_check_timetravel
-exits the process if
-.B libred
-is not compiled to support the current time, which is the case
-if it was compiled without
-.I \-DTIMETRAVELLER
-and the clock is before year 2000.5 in the Julian calendar. Before
-exiting, the function will print an informative error message to
-standard error.
-.SH "RETURN VALUE"
-Upon successful completion, without time incompatibility, the function
-returns 0. Upon failure, that is, it is unable to read the clock, the
-function returns -1.
-.SH ERRORS
-The function may fail for any reason specified for
-.BR clock_gettime (3),
-and set the value of
-.B errno
-to the same values.
-.SH "FUTURE DIRECTIONS"
-None.
-.SH "SEE ALSO"
-.BR libred.h (0),
-.BR libred (7),
-.BR libred_solar_elevation (3)