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# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
# GSTRCAT -- String concatenation. String STR is appended to OUTSTR.
int procedure gstrcat (str, outstr, maxch)
char str[ARB], outstr[ARB]
int maxch
int ip, op, n
begin
do op = 0, maxch-1
if (outstr[op+1] == EOS)
break
n = maxch - op
do ip = 1, n {
outstr[op+ip] = str[ip]
if (str[ip] == EOS)
return (op + ip-1)
}
outstr[maxch+1] = EOS
return (maxch)
end
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