/********************************************
 Dynamic Allocation

  Written by Jose Mari Reyes
  Copyright(C)1999, Jose Mari Reyes

 ********************************************/
#include <stdio.h>
#include <stdlib.h>

#define MAXSIZE  5


struct Collection
{

	char  data[100];
    int   flag;

};




void chopdata(struct Collection **in, char *src)
{
  int  i     = 0;
  int  idx   = 0;
  int  cnt   = 0;
  int  sizer = 0;

  struct Collection  *col = *in;

  /*first allocation of memory multiple of 4 bytes*/
  col = malloc (MAXSIZE * sizeof(struct Collection) * 4);
  
    while (src[i])
    {
           
        idx = 0;
        while (src[i] != ' ' && src[i] && src[i] != '\n' && src[i] != '\r')
		{
			col[cnt].data[idx] = src[i];
			col[cnt].flag = 1;
			i++; idx++;col[cnt].data[idx] = '\0';
		}
		
        while (src[i] == ' ' || src[i] == '\n' || src[i] == '\r' ) i++;

		cnt++;
		sizer++;

		/*resize the collection*/
		if (sizer >= MAXSIZE - 2  && src[i]) 
		{
			realloc(col, MAXSIZE * sizeof(struct Collection) * 4);
			sizer = 0;
		}

	}

	col[cnt].data[0] = '\0';
	col[cnt].flag = 0;
	*in = col;
}





void main()
{
char data[] = "Joey Rocketeers Tiffany\n \rHydra 1  2  10  11 \r\n JetMan";
int  cnt = 0;
struct Collection *col;


printf("\ndata = %s\n\n",data);

chopdata(&col, data);

while (col[cnt].flag)
{
   printf("\ncol[%d].data = %s",cnt, col[cnt].data);
   cnt++;
}

getchar();
free (col);
}