Mercurial > hg > Members > kono > nitros9-code
view lib/alib/is_print.a @ 2765:0bd16cca86b7
Updated rules.mak for all the os9 format's to format the entire disk. People were having some issues with the disk images not being formatted to their full capacity and preventing some functions from working.
author | drencor-xeen |
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date | Thu, 17 Jan 2013 11:03:26 -0600 |
parents | 7d70b7e1cb21 |
children | aaba193af04f |
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***************************************** * See if character in "B" is a printable character * controls are defined as $00..$1F and $7F+ -- all others are printable * OTHER MODULES NEEDED: IS_CNTRL * ENTRY: B=character to test * EXIT: CC zero=1 if printable, 0 if not nam Is Char Printable? ttl Assembler Library Module psect IS_PRINT,0,0,0,0,0 IS_PRINT: lbsr IS_CNTRL beq no orcc #%00000100 set zero rts no andcc #%11111011 clear zero rts endsect