These are the pragmas and adapted includes for MaxonC++ 3.0.
You NEED mui31_dev.lha for the autodocs and examples ...

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  817    2600  31.4% -lh5- 278d Dec  5  1995 Maxon/Demo.logs
[generic]                  905    3222  28.1% -lh5- 2d1e Dec  4  1995 Maxon/include/clib/muimaster_protos.h
[generic]                21538  118478  18.2% -lh5- 94b6 Nov 22  1995 Maxon/include/libraries/mui.h
[generic]                  563    2084  27.0% -lh5- cba1 Dec  5  1995 Maxon/include/pragma/muimaster_lib.h
[generic]                  325     773  42.0% -lh5- ae3f Dec  5  1995 Maxon/lib/mui.c
[generic]                  256     576  44.4% -lh5- 2253 Dec  5  1995 Maxon/lib/mui.lib
[generic]                  527     887  59.4% -lh5- 3b00 Dec  5  1995 Maxon/ReadMe
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         7 files   24931  128620  19.4%            Dec 15  1995