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- Another Demonstration test object
- George Taylor
- Release 1.00
-
-
- This object provides a simple routine to reverse a string.
- The routine requires to know the length of the string and where it is.
- The routine can safely be called from an APCS procedure and from
- BASIC/NON-APCS assembler.
-
- stringReverse
- entry: r0 = pointer to string
- r1 = length of string
- exit: string is swapped round, all registers are preserved
-