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cc65/libsrc/cbm/filedes.inc
cuz 544ff5b900 Working on the CBM file functions
git-svn-id: svn://svn.cc65.org/cc65/trunk@1533 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-11-17 22:45:55 +00:00

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PHP

;
; Ullrich von Bassewitz, 16.11.2002
;
; File descriptor management for the POSIX I/O routines
;
.global fdtab ; Handle table
.global unittab ; Unit table
.global freefd ; Return a table entry
MAX_FDS = 8 ; Maximum number of file descriptors
LFN_OFFS = 3 ; Start with logical file number 3
LFN_CLOSED = $00 ; LFN is closed
LFN_READ = $01 ; Open for reading
LFN_WRITE = $02 ; Open for writing
LFN_OPEN = (LFN_READ | LFN_WRITE)
LFN_EOF = $80 ; Read to EOF
LFN_STDIN = LFN_OFFS+0
LFN_STDOUT = LFN_OFFS+1
LFN_STDERR = LFN_OFFS+2