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The FsRtlIsAnsiCharacterLegal macro determines whether a character is a legal ANSI character.
Syntax
void FsRtlIsAnsiCharacterLegal(
C,
FLAGS
);
Parameters
C
The character to be tested.
FLAGS
Combination of one or more of the following flag values:
| Flag | Meaning |
|---|---|
|
FSRTL_FAT_LEGAL |
Valid characters for FAT file names are legal. |
|
FSRTL_HPFS_LEGAL |
Valid characters for high-performance file system (HPFS) file names are legal. |
|
FSRTL_NTFS_LEGAL |
Valid characters for NTFS file names are legal. |
|
FSRTL_WILD_CHARACTER |
Wildcard characters are legal. |
|
FSRTL_OLE_LEGAL |
Valid characters for NTFS stream names are legal. |
|
FSRTL_NTFS_STREAM_LEGAL |
FSRTL_NTFS_LEGAL | FSRTL_OLE_LEGAL |
Return value
None
Remarks
To be a legal ANSI character, a character must be present in the ANSI legal character array and must satisfy the input flag settings.
For information about other string-handling routines, see Run-Time Library (RTL) Routines.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Desktop |
| Header | ntifs.h (include Ntifs.h) |
| IRQL | Any level |