#include "../includes/woody.h"

void	*fetch(char *file, unsigned long file_size, unsigned long offset_to_data, unsigned long supposed_data_size)
{
	if (file_size > offset_to_data && file_size >= (offset_to_data + supposed_data_size))
		return (file + offset_to_data);
	return NULL;
}

int	get_symbols_count(int sh_size, int sh_entsize)
{
	if (sh_size <= 0 || sh_entsize <= 0)
		return 0;
	return (sh_size / sh_entsize);
}

char *get_string(char *str, char *end_file)
{
	char *search_end = str;
	while (search_end < end_file)
	{
		if (*search_end == 0)
			return str;
		++search_end;

	}
	return NULL;
}

int ft_put_error(char *str)
{
	ft_putstr_fd("Error: ", STDERR_FILENO);
	ft_putstr_fd(str, 2);
	ft_putstr_fd("\n", STDERR_FILENO);
	return EXIT_FAILURE;
}