parse_opt_ptr.c File Reference

#include "ft_printf_local.h"
#include "../ft_string/ft_string.h"

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Functions
bool	parse_opt_ptr (char fmt, va_list *args, t_fmt *p_ret)

Function Documentation

parse_opt_ptr()

bool parse_opt_ptr	(	char	fmt,
		va_list *	args,
		t_fmt *	p_ret
	)

Definition at line 16 of file parse_opt_ptr.c.

{
    size_t  num;
 
    if (fmt != 'p')
        return (false);
    p_ret->type = PTR;
    num = (size_t)va_arg(*args, void *);
    p_ret->header[0] = '0';
    p_ret->header[1] = 'x';
    p_ret->head_len = 2;
    if (num == 0)
    {
        p_ret->str_len = 1;
        p_ret->data.c = '0';
    }
    else
        p_ret->str_len = get_numstr_base(p_ret->data.str_buf, num, 16, false);
    return (true);
}

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