3-print_all.c

#include "variadic_functions.h"
#include <stdio.h>
#include <stdarg.h>

void print_char(va_list arg);
void print_int(va_list arg);
void print_float(va_list arg);
void print_string(va_list arg);
void print_all(const char * const format, ...);

/**
 * print_char - this function that Prints a char.
 * @arg: A list of arguments.
 */
void print_char(va_list arg)
{
	printf("%c", va_arg(arg, int));
}

/**
 * print_int - this function that Prints an intger.
 * @arg: A list of arguments.
 */
void print_int(va_list arg)
{
	printf("%d", va_arg(arg, int));
}

/**
 * print_float - this function that Prints a float.
 * @arg: A list of arguments.
 */
void print_float(va_list arg)
{
	printf("%f", va_arg(arg, double));
}

/**
 * print_string - this function that Prints a string.
 * @arg: A list of arguments.
 */
void print_string(va_list arg)
{
	char *string;

	string = va_arg(arg, char *);

	if (string == NULL)
	{
		printf("(nil)");
		return;
	}

	printf("%s", string);
}

/**
 * print_all - this function that Prints anything, followed by a new line.
 * @format: A string of characters.
 * @...: A variable number of arguments to be printed.
 */

void print_all(const char * const format, ...)
{
	va_list args;
	int i = 0, j = 0;
	char *separator = "";
	printer_t funcs[] = {
		{"c", print_char},
		{"i", print_int},
		{"f", print_float},
		{"s", print_string}
	};

	va_start(args, format);

	while (format && format[i] != '\0')
	{
		j = 0;

		while (j < 4 && (format[i] != *(funcs[j].symbol)))

			j++;

		if (j < 4)
		{
			printf("%s", separator);
			funcs[j].print(args);
			separator = ", ";
		}

		i++;
	}

	printf("\n");

	va_end(args);
}