INT 2F U - PTS-DOS 6.51, S/DOS 1.0+ - SET SFTsee System File Table INCREMENT AX = 1252h BX = new SFTsee System File Table increment Return: ??? Note: This function is known to be supported by Paragon Technology Systems PTS-DOS 6.51 and S/DOS 1.0 and probably was also supported in earlier releases. SeeAlso: AX=1253h