stdio.h File Reference

#include <printf.h>

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Functions
void	_putchar (char c)
void	putchar (char c)
unsigned char	getchar ()

Function Documentation

_putchar()

void _putchar

(

char

c

)

This function is needed for the external/printf lib.

getchar()

unsigned char getchar

(

)

Gets a character (an unsigned char) from the keyboard.

Returns

the character read

putchar()

void putchar

(

char

c

)

Writes a character to the screen.

Parameters

c	a character to be written