/* mymemory.c
 *
 * provides interface to memory management
 *
 */
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include "mymemory.h"


// our memory
Byte        mymemory [MAXMEM] ;
Segment_t * segmenttable = NULL;


int main() {
	initialize();

}




void initialize ()
{
   printf ( "initialize> start\n");
   // set memory to 0
	char mymemory[MAXMEM] = {0};


   // create segment table
	Segment_t *table = NULL;
        printf("-----------------SEGMENT 0---------------------\n");
        printf("-------------------------------------------\n");
        printf("-------------------------------------------\n");
        printf("-------------------------------------------\n");
        printf("-------------------------------------------\n");
	char s[] = "X";
	char *p = &s[0];
	char **pp = &p;
	printf("allocated = FALSE\n");
	printf("start   =%p\n", s);
	printf("size   =1024\n");
        printf("------------------------------------------\n");
        printf("-------------------------------------------\n");
        printf("-------------------------------------------\n");
        printf("-----------------TABLE---------------------\n");
   // contains one segment description that declares the whole memory
   // as one free segment
   //
   // create a single segment descriptor

   // initialise the segment

   printf ( "initialize> end\n");
}

//void myfree ( void * ptr )
//{

//}

void * mymalloc ( size_t size )
{
   printf ( "mymalloc> start\n");

   // implement the mymalloc functionality
}

//void myfree ( void * ptr )
//{
//   printf ( "myfree> start\n");
//
//}

void mydefrag ( void ** ptrlist)
{
   printf ( "mydefrag> start\n");

}


// helper functions for management segmentation table
Segment_t * findFree ( Segment_t * list, size_t size )
{
   printf ( "findFree> start\n");


}

void insertAfter ( Segment_t * oldSegment, Segment_t * newSegment )
{
}

Segment_t * findSegment ( Segment_t * list, void * ptr )
{
}

int isPrintable ( int c )
{
   if ( c >= 0x20 && c <= 0x7e ) return c ;
}