man ns_sleep (Fonctions bibliothèques) - commands
NAME
ns_sleep - commands
SYNOPSIS
ns_sleep seconds
DESCRIPTION
This function causes the thread to sleep for the number of seconds specified in seconds. The value of seconds should be a positive integer (or zero, in which case the function returns immediately). An error will result if seconds is not specified, if a negative integer is specified, or if a non-integer is specified.
SEE ALSO
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