#lang scribble/manual
@(require (for-label racket))

@title{/c_setn                                   Set ranges of bus value(s)}

[
int - starting bus index
int - number of sequential buses to change (M)
[
float - a control value
] * M
] * N

Set contiguous ranges of buses to sets of values. For each range, the
starting bus index is given followed by the number of channels to
change, followed by the values.