Showing changes from revision #1 to #2:
Added | Removed | Changed
Entry | |
---|---|
R0 | 145 (&91) |
R1 | Buffer number |
Exit | |
---|---|
R0 | Preserved |
R1 | Preserved |
R2 | Byte removed |
C flag set if buffer was empty on entry, clear if byte was successfully removed |
The purpose of this call is to extract the next byte from the given buffer
The buffer number is not validated – undefined results (rather than an error) occur if a bad buffer number is passed.