2.2 Win32 Error Codes

2.2 Win32 Error Codes
【外部リンク】
https://msdn.microsoft.com/en-us/library/cc231199.aspx
All Win32 error codes MUST be in the range 0x0000 to 0xFFFF, although Win32 error codes can be used both in 16-bit fields (such as within the HRESULT type specified in section 2.1) as well as 32-bit fields. Most values also have a default message defined, which can be used to map the value to a human-readable text message; when this is done, the Win32 error code is also known as a message identifier.
The following table specifies the values and corresponding meanings of the Win32 error codes. Vendors SHOULD NOT assign other meanings to these values, to avoid the risk of a collision in the future.
This document provides the common usage details of the Win32 error codes; individual protocol specifications provide expanded or modified definitions.
Note In the following descriptions, a percentage sign followed by one or more alphanumeric characters (for example, "%1" or "%hs") indicates a variable that will be replaced by text at the time the value is returned.
Win32 error codes
Description
0x00000000
ERROR_SUCCESS
The operation completed successfully.
0x00000000
NERR_Success
The operation completed successfully.
0x00000001
ERROR_INVALID_FUNCTION
Incorrect function.