str_token.c

#include "shell.h"
/**
 * _strtok - separates strings with delimiters
 * @line: It´s pointer to array we receive in getline.
 * @delim: It´s characters we mark off string in parts.
 * Return: A pointer to the created token
*/
char *_strtok(char *line, char *delim)
{
int j;
static char *str;
char *copystr;
if (line != NULL)
str = line;
for (; *str != '\0'; str++)
{
for (j = 0; delim[j] != '\0'; j++)
{
if (*str == delim[j])
break;
}
if (delim[j] == '\0')
break;
}
copystr = str;
if (*copystr == '\0')
return (NULL);
for (; *str != '\0'; str++)
{
for (j = 0; delim[j] != '\0'; j++)
{
if (*str == delim[j])
{
*str = '\0';
str++;
return (copystr);
}
}
}
return (copystr);
}