mirror of
https://github.com/Ne0nd0g/go-clr
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Ne0nd0g
39 lines
1.8 KiB
Go
39 lines
1.8 KiB
Go
// +build windows
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package clr
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const (
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// VT_EMPTY No value was specified. If an optional argument to an Automation method is left blank, do not
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// pass a VARIANT of type VT_EMPTY. Instead, pass a VARIANT of type VT_ERROR with a value of DISP_E_PARAMNOTFOUND.
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VT_EMPTY uint16 = 0x0000
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// VT_NULL A propagating null value was specified. (This should not be confused with the null pointer.)
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// The null value is used for tri-state logic, as with SQL.
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VT_NULL uint16 = 0x0001
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// VT_UI1 is a Variant Type of Unsigned Integer of 1-byte
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VT_UI1 uint16 = 0x0011
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// VT_UT4 is a Varriant Type of Unsigned Integer of 4-byte
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VT_UI4 uint16 = 0x0013
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// VT_BSTR is a Variant Type of BSTR, an OLE automation type for transfering length-prefixed strings
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// https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-oaut/9c5a5ce4-ff5b-45ce-b915-ada381b34ac1
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VT_BSTR uint16 = 0x0008
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// VT_VARIANT is a Variant Type of VARIANT, a container for a union that can hold many types of data
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VT_VARIANT uint16 = 0x000c
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// VT_ARRAY is a Variant Type of a SAFEARRAY
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// https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-oaut/2e87a537-9305-41c6-a88b-b79809b3703a
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VT_ARRAY uint16 = 0x2000
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)
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// from https://github.com/go-ole/go-ole/blob/master/variant_amd64.go
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// https://docs.microsoft.com/en-us/windows/win32/winauto/variant-structure
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// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/ns-oaidl-variant
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// https://docs.microsoft.com/en-us/previous-versions/windows/embedded/ms891678(v=msdn.10)?redirectedfrom=MSDN
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// VARIANT Type Constants https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-oaut/3fe7db9f-5803-4dc4-9d14-5425d3f5461f
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type Variant struct {
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VT uint16 // VARTYPE
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wReserved1 uint16
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wReserved2 uint16
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wReserved3 uint16
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Val uintptr
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_ [8]byte
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}
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