//-----------------------------------------------------------
// 
// The memory function library for 65CM. ( needs >= v0.070 )
//
// Provides functions for copying, searching and comparing
// memory areas using pointers and ranges.
//-----------------------------------------------------------

GOTO lib_skip_memfunc

//-----------------------------------------------------------
// lib_memcpy: copies a part of memory to another
//-----------------------------------------------------------

WORD lib_memcpy_src
WORD lib_memcpy_dest
WORD lib_memcpy_range

LABEL lib_memcpy

  BYTE lib_memcpy_byte
  WORD lib_memcpy_s
  WORD lib_memcpy_d
  WORD lib_memcpy_r

  LET lib_memcpy_s GET lib_memcpy_src
  LET lib_memcpy_d GET lib_memcpy_dest
  LET lib_memcpy_r GET lib_memcpy_range

  WHILE lib_memcpy_r
    PEEK lib_memcpy_s GIVING lib_memcpy_byte    
    POKE lib_memcpy_d WITH lib_memcpy_byte
    INCREMENT lib_memcpy_s
    INCREMENT lib_memcpy_d
    DECREMENT lib_memcpy_r
  WEND

SUBEND


LABEL lib_skip_memfunc