Header File 

conio.h  

Category 

Console I/O Routines 

Prototype 

void lowvideo(void); 

Description 

Selects low-intensity characters. 

lowvideo selects low-intensity characters by clearing the high-intensity bit of the currently selected foreground color. 

This function does not affect any characters currently onscreen. It affects only those characters displayed by functions that perform text mode, direct console output after this function is called.

None. 

Example  

#include <conio.h>
int main(void)
{
clrscr();
highvideo();
   cprintf("High Intensity Text\r\n");
   lowvideo();
gotoxy(1,2);
   cprintf("Low Intensity Text\r\n");
return 0;
}

Portability