V3/usr/man/man3/switch.3

Find at most related files.
including files from this version of Unix. 
.pa 1
.he 'SWITCH (III)'3/15/72'SWITCH (III)'
.ti 0
NAME		switch  --  switch on value
.sp
.ti 0
SYNOPSIS	(switch value in r0)
.br
jsr	r5,switch; swtab
.br
(not-found return)
.br
.li
...
.ti -7
swtab: val1; lab1;
.br
.li
...
.br
valn; labn
.br
.li
..;  0
.sp
.ti 0
DESCRIPTION	switch______
compares the value of r0 against each of the val\di\u; if
a match is found, control is transferred to the corresponding
lab\di\u (after popping the stack once).
If no match has been found by the time a null lab\di\u
occurs, switch______ returns.
.sp
.ti 0
FILES		kept in /lib/liba.a
.sp
.ti 0
SEE ALSO	--
.sp
.ti 0
DIAGNOSTICS	--
.sp
.ti 0
BUGS		--