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Execute MS-DOS system call
Source position: dosh.inc line 81
| procedure MSDos( | 
| var regs: Registers | 
| ); | 
MSDos executes an operating system call. This is the same as doing a Intr call with the interrupt number for an os call.
| Remark: | Under non-Dos operating systems, this call does nothing. On DOS systems, this calls interrupt $21. | 
None.
| 
 | Execute interrupt |