/*-------------------------------------------------------------------*/
/* teststrtok.c                                                      */
/* Demonstrate the strtok() function.                                */
/*-------------------------------------------------------------------*/

#include <stdio.h>
#include <string.h>

const char* DELIMITERS = " :\n";

int main(void)

/* Demonstrate the strtok() function. */

{
   char pcBuffer[] = "  one:  two  :three:four  five\n";
   char *pcWord;

   pcWord = strtok(pcBuffer, DELIMITERS);
   while (pcWord != NULL)
   {
      printf("Token:  %s\n", pcWord);

      /* Call strtok() with NULL as the first parameter to continue
         searching the previously given string. */
      pcWord = strtok(NULL, DELIMITERS);
   }

   /* Note that strtok() corrupts the given string. */
   printf("Original string:  %s\n", pcBuffer);

   return 0;
}


/* Example execution:

$ gcc -Wall -ansi -pedantic -o teststrtok teststrtok.c
$ teststrtok
Token:  one
Token:  two
Token:  three
Token:  four
Token:  five
Original string:    one

*/