The WKSTA_INFO_100 structure contains information about a computer environment, including platform-specific information, the names of the domain and the local computer, and information about the operating system.

typedef struct _WKSTA_INFO_100 {
  unsigned long wki100_platform_id;
  [string] wchar_t* wki100_computername;
  [string] wchar_t* wki100_langroup;
  unsigned long wki100_ver_major;
  unsigned long wki100_ver_minor;
} WKSTA_INFO_100, 
 *PWKSTA_INFO_100, 
 *LPWKSTA_INFO_100;

wki100_platform_id: Represents the type of operating system. This MUST be one of the following values.

Value	Meaning
0x0000012C	DOS. Decimal value 300.
0x00000190	OS2. Decimal value 400.
0x000001F4	Windows. Decimal value 500.
0x00000258	OSF. Decimal value 600.
0x000002BC	VMS. Decimal value 700.

wki100_computername: MUST be a null-terminated, fully qualified DNS Name [RFC1035] or NetBIOS name [RFC1001] of the local computer.

wki100_langroup: MUST be a null-terminated, fully qualified DNS name of the domain to which the computer belongs.

wki100_ver_major: MUST specify the major version number of the operating system running on the computer.

wki100_ver_minor: MUST specify the minor version number of the operating system running on the computer.