text: #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <unistd.h>
  #include "shell_v2.h"
  /**
   * ptrenv - Print the enviroment.
   * @environ: pointer to enviroment.
   * Return: Return always 0.
   */
  
  int ptrenv(char **environ)
  {
  	unsigned int i;
  
  	i = 0;
  	while (environ[i])
  	{
  		write(1, environ[i], _strlen(environ[i]));
  		write(1, "\n", 1);
  		i++;
  	}
  	return (0);
  
  }
  