David A. Mellis b73cf39d94 Moving write errors out of return value into separate API methods. ... write(), print(), println() now return size_t (and don't use negative values to signal errors). Print adds writeError() for checking for write errors, clearWriteError() to reset the flag to false, and a protected setWriteError() for signalling errors. http://code.google.com/p/arduino/issues/detail?id=598		2011-08-26 16:08:14 -04:00
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arduino	Moving write errors out of return value into separate API methods.	2011-08-26 16:08:14 -04:00