# sig element

Contains information identifying the code pages and Unicode subranges for which a specified font provides glyphs.

## Usage

    <sig
    	usb-0="longHexNumberType"
    	usb-1="longHexNumberType"
    	usb-2="longHexNumberType"
    	usb-3="longHexNumberType"
    	csb-0="longHexNumberType"
    	csb-1="longHexNumberType"
    />

## Element Information

Element type | fontSigElt
Namespace | http://schemas.microsoft.com/office/word/2003/wordml
Schema name | XML Document 2003

## Elements and Attributes

### Parent Elements

Element | Description
--- | ---
font | Represents one of the fonts used in the document.

### Child Elements

None.

### Attributes

Attribute | Type | Required | Description | Possible Values
--- | --- | --- | --- | ---
usb-0 | longHexNumberType | required | Provides the first 32 bits of the 128-bit Unicode subset bitfield (USB). Each bit, except the two most significant bits, represents a single subrange. The most significant bit is always 1 and identifies the bitfield as a font signature. The second most significant bit is reserved and must be 0. Unicode subranges are numbered in accordance with the ISO 10646 standard. | length = 4
usb-1 | longHexNumberType | required | Provides the second 32 bits of the 128-bit Unicode subset bitfield (USB). Each bit, except the two most significant bits, represents a single subrange. The most significant bit is always 1 and identifies the bitfield as a font signature. The second most significant bit is reserved and must be 0. Unicode subranges are numbered in accordance with the ISO 10646 standard. | length = 4
usb-2 | longHexNumberType | required | Provides the third 32 bits of the 128-bit Unicode subset bitfield (USB). Each bit, except the two most significant bits, represents a single subrange. The most significant bit is always 1 and identifies the bitfield as a font signature. The second most significant bit is reserved and must be 0. Unicode subranges are numbered in accordance with the ISO 10646 standard. | length = 4
usb-3 | longHexNumberType | required | Provides the last 32 bits of the 128-bit Unicode subset bitfield (USB). Each bit, except the two most significant bits, represents a single subrange. The most significant bit is always 1 and identifies the bitfield as a font signature. The second most significant bit is reserved and must be 0. Unicode subranges are numbered in accordance with the ISO 10646 standard. | length = 4
csb-0 | longHexNumberType | required | Provides the first 32 bits of the 64-bit code-page bitfield (CPB) that identifies a specific character set or code page. Code pages are in the lower 32 bits of this bitfield. The high 32 bits are used for non-Windows code pages. The graphics device interface (GDI) relies on Windows code pages fitting within a 32-bit value. Note that the highest 2 bits within this value are reserved for GDI internal use, and may not be assigned to code pages. | length = 4
csb-1 | longHexNumberType | required | Provides the last 32 bits of the 64-bit code-page bitfield (CPB) that identifies a specific character set or code page. Code pages are in the lower 32 bits of this bitfield. The high 32 bits are used for non-Windows code pages. The graphics device interface (GDI) relies on Windows code pages fitting within a 32-bit value. Note that the highest 2 bits within this value are reserved for GDI internal use, and may not be assigned to code pages. | length = 4

## Definition

    <xsd:element name="sig" type="fontSigElt" minOccurs="0" maxOccurs="1" >
    </xsd:element>

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