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view lib/alib/fgetc.as @ 2989:5944d79e3fe5
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author | Tormod Volden <debian.tormod@gmail.com> |
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date | Sun, 13 Apr 2014 21:19:25 +0200 |
parents | 03f26e88b809 |
children |
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*************************************** * Subroutine to input one character. * OTHER MODULES NEEDED: none * ENTRY: A=path * EXIT: A character * CC carry set if error (from I$Read) * B error code if any nam Input Single Character ttl Assembler Library Module section .text FGETC: pshs a,x,y ldy #1 number of char to print tfr s,x point x at 1 char buffer os9 I$Read puls a,x,y,pc endsect