Sets so that the first line is repeatedly displayed for the entire screen
#include <ultra64.h> /* os.h */ void osViRepeatLine(u8 active);
This function repeatedly displays the data for the first line in the frame buffer over the entire screen.
If a PreNMI event occurs while the repeat is enabled, the repeat must be returned to disabled before executing osViBlack.
osViGetCurrentLine, osViGetCurrentMode, osViGetStatus, osViSetMode, and osViSetSpecialFeatures
02/01/99 Completely rewritten.