Robin Stuart 52214c5a1c Change bitmap signedness to allow conversion to other data types ...

Buffered bitmap array should have been type unsigned char not type char
Includes change to manual
In response to (and hopefully fixing) #182 reported by Marcelo Antunes

2020-03-29 13:42:33 +01:00

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manual.txt

Change bitmap signedness to allow conversion to other data types

2020-03-29 13:42:33 +01:00