Prints the specified character with an attribute to the screen.
#include <screen.h>
int WriteScreenCharacterAttribute (
scr_t scrID,
uint32_t line,
uint32_t col,
char character,
uint8_t attr);
(IN) Specifies the screen.
(IN) Specifies the position on the screen by specifying a line number.
(IN) Specifies the position on the screen by specifying a column number.
(IN) Specifies the character to print to the screen.
(IN) Specifies a print attribute for the character.
If successful, returns 0.