All
Thanks to your help I was able to replace
for ( i = 0; i < Max; i++ ) {
if ( s[i] == S[Sptr] ) {
if ( i == Limit ) {
S[Sptr] = s[0];
}
else {
S[Sptr] = s[i+1];
}
i = Max;
}
}
with
S[Sptr] = *((strchr(s,S[Sptr]))+1);
... where s and S are each a char *, and Sptr is an int.
Thank you
Regards
Fred James