Sets all characters in a Unicode string to a given character.
#include <unilib.h>
unicode_t *uniset (
unicode_t *base,
unicode_t ch);
(IN/OUT) Points to the array for the string to modify.
(IN) Specifies the character to copy into the base string.
Returns a pointer to the base parameter.
The uniset function stops when it finds the null-terminating character.
The uniset function corresponds to the strset function.