FsRtlIsAnsiCharacterLegal macro (ntifs.h)

The FsRtlIsAnsiCharacterLegal macro determines whether a character is a legal ANSI character.

Syntax

void FsRtlIsAnsiCharacterLegal(
   C,
   FLAGS
);

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

None

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.