ft_toupper.c File Reference

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Functions
int	ft_toupper (int c)
	Converts a lowercase ASCII letter to uppercase.

Function Documentation

ft_toupper()

int ft_toupper

(

int

c

)

Converts a lowercase ASCII letter to uppercase.

Parameters

c	Character value.

Returns

Uppercase ASCII equivalent when applicable, otherwise unchanged.

Definition at line 19 of file ft_toupper.c.

{
    return (c - 32 * ((unsigned int)(c - 'a') < 26));
}