Converts a one-byte multibyte character to a wide character in the
initial shift state.
Format
#include <wchar.h>
wint_t btowc (int c);
Arguments
- c
- The character to be converted to a wide-character
representation.
Description
This function determines whether (unsigned char)c is
a valid one-byte multibyte character in the initial shift state, and
if so, returns a wide-character representation of that character.
Return Values
| x | The wide-character representation of
unsigned char c. |
| WEOF |
Indicates an error. The c argument has the value EOF
or does not constitute a valid one-byte multibyte character in the
initial shift state. |
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