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MSDos procedure

In unit Dos

Execute MS-DOS system call.

Declaration

pascal
procedure MSDos(var regs: Registers)

Description

MSDos executes an operating system call. This is the same as doing a Intr call with the interrupt number for an OS call.

Under non-Dos operating systems, this call does nothing. On DOS systems, this calls interrupt $21.

Errors

None.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.