NAME¶

RtlUpperChar (NTDLL.@)

SYNOPSIS¶

CHAR RtlUpperChar
(
CHAR ch
)

DESCRIPTION¶

Converts an Ascii character to uppercase.

PARAMS¶

ch [In] Character to convert.

RETURNS¶

The uppercase character value.

NOTES¶

For the input characters from 'a' .. 'z' it returns 'A' .. 'Z'. All other input characters are returned unchanged. The locale and multibyte characters are not taken into account (as native DLL).

IMPLEMENTATION¶

Declared in "winternl.h". Implemented in "dlls/ntdll/rtlstr.c". Debug channel "ntdll".