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adm34 / arduino

Automatically exported from code.google.com/p/arduino
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Add character testing and conversion routines from Wiring. #370

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
That is, things like isAlpha(), isDigit(), and toLowerCase(), toUpperCase(), 
etc.

Original issue reported on code.google.com by dmel...@gmail.com on 5 Oct 2010 at 1:14

GoogleCodeExporter commented 9 years ago 
isalpha(), isdigit() etc are already in <ctype.h> they do not need to be added 
as core functions. Simply use

#include <ctype.h>

Original comment by mark.l.s...@gmail.com on 5 Oct 2010 at 6:38