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ft_printf0.c
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ft_printf0.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_printf0.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: kalmheir <[email protected] +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/05/15 16:32:16 by kalmheir #+# #+# */
/* Updated: 2022/05/31 09:19:21 by kalmheir ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_printf.h"
/*
* Function: ft_printf
* --------------------
* prints a formatted string to stdout that mimics the
* original printf() from libc
*
* parameters:
* str: input string, with formatting macros
* ...: variadic variables to be inserted into string
*
* returns: total number of printed characters
*
*
* Requirements:
* -------------
* Doesn't implement the buffer management of printf()
*
* Handles the following conversions:
* %c: Character
* %s: String
* %p: Pointer (void * -> hex integer)
* %d and %i: Signed Integer
* %u: Unsigned Integer
* %x: Lowercase Hexadecimal Integer
* %X: Uppercase Hexadecimal Integer
* %%: Escaped % symbol
*/
int ft_printf(const char *str, ...)
{
size_t chars;
va_list args;
chars = 0;
va_start(args, str);
iterator(str, &args, &chars);
va_end(args);
return (chars);
}
void put_charc(char c, size_t *count)
{
(*count)++;
write(STDOUT_FILENO, &c, 1);
}