wcsdup - duplicate a wide-character string
SYNOPSIS
#include <wchar.h>
wchar_t *wcsdup (const wchar_t *s);
DESCRIPTION
The wcsdup function is the wide-character equivalent of
the strdup function. It allocates and returns a new wide-
character string whose initial contents is a duplicate of
the wide-character string pointed to by s.
Memory for the new wide-character string is obtained with
malloc(3), and can be freed with free(3).
RETURN VALUE
The wcsdup function returns a pointer to the new wide-
character string, or NULL if sufficient memory was not
available.
CONFORMING TO
This function is a GNU extension.
SEE ALSO
strdup(3), wcscpy(3)
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