FsRtlTestAnsiCharacter macro (ntifs.h)

The FsRtlTestAnsiCharacter macro determines whether an ANSI or double-byte character set (DBCS) character meets the specified criteria.

Syntax

void FsRtlTestAnsiCharacter(
   C,
   DEFAULT_RET,
   WILD_OK,
   FLAGS
);

C

Pointer to the character to be tested.

DEFAULT_RET

Default value to be returned if the value of (SCHAR *)Character is < 0.

WILD_OK

Set to TRUE if wildcard characters are to be considered legal, FALSE otherwise.

FLAGS

Combination of one or more of the flag values described following.

Flag	Meaning
FSRTL_FAT_LEGAL	Valid characters for FAT file names are legal.
FSRTL_HPFS_LEGAL	Valid characters for 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

For information about other string-handling routines, see Run-Time Library (RTL) Routines.