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Rev 1572 Rev 1573
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    dst = (char far *)dst + 1;
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    dst = (char far *)dst + 1;
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    src = (char far *)src + 1;
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    src = (char far *)src + 1;
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  }
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  }
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}
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}
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unsigned short mdr_dos_fclose(unsigned short handle) {
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  unsigned short res = 0;
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  _asm {
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    push bx
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    mov ah, 0x3e
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    mov bx, handle
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    int 0x21
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    jnc done
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    mov res, ax
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    done:
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    pop bx
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  }
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  return(res);
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}
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unsigned short mdr_dos_resizeblock(unsigned short siz, unsigned short segn) {
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unsigned short mdr_dos_resizeblock(unsigned short siz, unsigned short segn) {
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  unsigned short res = 0;
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  unsigned short res = 0;
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  _asm {
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  _asm {