mirror of
https://github.com/netfun2000/lcd4linux.git
synced 2026-02-27 09:44:34 +08:00
Hamster Tian
8657a1e2ea
* charat():
Prototype: charat(string, pos)
Function: Returns the character at `pos` in the `string`.
Returns empty string if `pos` is longer than the string.
The paramater `pos` begins from 0, so charat("abc", 1)
will give "b".
* rcharat():
Prototype rcharat(string, pos)
Function: Nearly the same as above, except it returns the character
at `strlen(string) - pos -1` (as if it counts from the end
of the string).
The parameter `pos` also begins from 0. rcharat("abc", 0)
will give "c".
# $Id$ # $URL$ Sorry, there is no README anymore. Go to http://lcd4linux.bulix.org for all the documentation.