FSFile:GetAvailable

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Request[edit]

Index Word Description
0 Header code [0x0C010100]
1-2 u64, File Offset
3-4 u64, Size

Response[edit]

Index Word Description
0 Header code
1 Result code
2-3 u64, Number of available bytes

Description[edit]

Gets the number of available bytes to read from an offset, up to the provided size value. Internally, this loops calling FSFile:Read until either the provided size value or the end of the file is reached.