Mercurial > hg > Members > kono > nitros9-code

view lib/alib/frewind.as @ 3158:927ba5ebc06e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
mc09 l2: move MMU bit-field defines to defs file.
author Neal Crook <foofoobedoo@gmail.com>
date Thu, 06 Apr 2017 21:43:58 +0100
parents 03f26e88b809
children
line wrap: on
line source

***************************************

* Subroutine rewind file

* OTHER MODULES NEEDED: none

* ENTRY: A=path


* EXIT:  CC carry set if error (from I$Seek)
*        B  error code if any

 nam Rewind open RBF file
 ttl Assembler Library Module


 section .text

FREWIND:
 pshs x,u
 ldx #0
 tfr x,u
 os9 I$Seek seek to pos 0
 puls x,u,pc

 endsect