diff --git a/Makefile b/Makefile
index 79dbf5c..6029671 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 OBJS = bin/boot.o bin/kernel.o bin/idt.o bin/isr.o bin/screen.o \
        bin/utils.o bin/string.o bin/stdio.o bin/disk.o bin/pic.o bin/pit.o \
        bin/keyboard.o bin/paging.o bin/page_alloc.o bin/page_tables.o \
-       bin/fat.o bin/task.o bin/switch.o bin/sys_exit.o bin/gdt.o bin/isr-asm.o
+       bin/fat.o bin/task.o bin/switch.o bin/sys_exit.o bin/gdt.o bin/isr-asm.o bin/kheap.o bin/liballoc.o
 
 # Define the compiler and assembler
 #CC = i686-elf-gcc -D__is_katauos
@@ -124,6 +124,13 @@ bin/gdt.o: src/kernel/gdt.c
 bin/isr-asm.o: src/kernel/isr.asm
 	$(AS) $(ASFLAGS) $< -o $@
 
+bin/kheap.o: src/mm/kheap.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+bin/liballoc.o: src/mm/liballoc.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+
 clean:
 	rm -rf bin/
 	rm -f $(OUTPUT)
diff --git a/include/kheap.h b/include/kheap.h
new file mode 100644
index 0000000..9bb3a62
--- /dev/null
+++ b/include/kheap.h
@@ -0,0 +1,16 @@
+#ifndef KERNEL_HEAP_H
+#define KERNEL_HEAP_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+#define KHEAP_START  0xE0000000  // Start of kernel heap
+#define KHEAP_INITIAL_SIZE 0x100000 // 1 MiB initial size
+#define KHEAP_END    (KHEAP_START + KHEAP_INITIAL_SIZE)
+#define KHEAP_PAGES  (KHEAP_INITIAL_SIZE / PAGE_SIZE)
+
+void kheap_init();
+void* kvalloc(size_t npages);
+void kvfree(void* addr, size_t npages);
+
+#endif
\ No newline at end of file
diff --git a/include/liballoc.h b/include/liballoc.h
new file mode 100644
index 0000000..fc65980
--- /dev/null
+++ b/include/liballoc.h
@@ -0,0 +1,89 @@
+#ifndef _LIBALLOC_H
+#define _LIBALLOC_H
+
+
+
+// If we are told to not define our own size_t, then we
+// skip the define.
+#ifndef _ALLOC_SKIP_DEFINE
+
+#ifndef _HAVE_SIZE_T
+#define _HAVE_SIZE_T
+typedef	unsigned int	size_t;
+#endif
+
+
+#ifndef	NULL
+#define NULL		0
+#endif
+
+#endif
+
+
+/** This is a boundary tag which is prepended to the
+ * page or section of a page which we have allocated. It is
+ * used to identify valid memory blocks that the
+ * application is trying to free.
+ */
+struct	boundary_tag
+{
+	unsigned int magic;			//< It's a kind of ...
+	unsigned int size; 			//< Requested size.
+	unsigned int real_size;		//< Actual size.
+	int index;					//< Location in the page table.
+
+	struct boundary_tag *split_left;	//< Linked-list info for broken pages.	
+	struct boundary_tag *split_right;	//< The same.
+	
+	struct boundary_tag *next;	//< Linked list info.
+	struct boundary_tag *prev;	//< Linked list info.
+};
+
+
+ 
+
+/** This function is supposed to lock the memory data structures. It
+ * could be as simple as disabling interrupts or acquiring a spinlock.
+ * It's up to you to decide. 
+ *
+ * \return 0 if the lock was acquired successfully. Anything else is
+ * failure.
+ */
+extern int liballoc_lock();
+
+/** This function unlocks what was previously locked by the liballoc_lock
+ * function.  If it disabled interrupts, it enables interrupts. If it
+ * had acquiried a spinlock, it releases the spinlock. etc.
+ *
+ * \return 0 if the lock was successfully released.
+ */
+extern int liballoc_unlock();
+
+/** This is the hook into the local system which allocates pages. It
+ * accepts an integer parameter which is the number of pages
+ * required.  The page size was set up in the liballoc_init function.
+ *
+ * \return NULL if the pages were not allocated.
+ * \return A pointer to the allocated memory.
+ */
+extern void* liballoc_alloc(int);
+
+/** This frees previously allocated memory. The void* parameter passed
+ * to the function is the exact same value returned from a previous
+ * liballoc_alloc call.
+ *
+ * The integer value is the number of pages to free.
+ *
+ * \return 0 if the memory was successfully freed.
+ */
+extern int liballoc_free(void*,int);
+
+       
+
+void     *malloc(size_t);				//< The standard function.
+void     *realloc(void *, size_t);		//< The standard function.
+void     *calloc(size_t, size_t);		//< The standard function.
+void      free(void *);					//< The standard function.
+
+#endif
+
diff --git a/src/kernel/kernel.c b/src/kernel/kernel.c
index 4dc7567..f78974b 100644
--- a/src/kernel/kernel.c
+++ b/src/kernel/kernel.c
@@ -10,6 +10,7 @@
 #include "../include/fat.h"
 #include "../include/task.h"
 #include "../include/multiboot.h"
+#include "../include/liballoc.h"
 
 #include <stdint.h>
 
@@ -187,7 +188,7 @@ void kmain(unsigned int magic, unsigned int info)
 	//heap_init();
 	//printf("after heap_init\n");
 	__asm__ __volatile__ ("sti");
-	scheduler_init();
+	//scheduler_init();
 	printf("Kernel init sequence completed\n");
 
 	char yooo[256] = "heheh";
@@ -204,8 +205,8 @@ void kmain(unsigned int magic, unsigned int info)
 	char temp1[1024] = "rusya_krutoy";
 	char temp2[1024] = "katya_tozhe_krutaya";
 
-	huy = alloc_page();//heap_alloc(1024);
-	huy2 = alloc_page();//heap_alloc(1024);
+	huy = malloc(64);//alloc_page();//heap_alloc(1024);
+	huy2 = malloc(64);//alloc_page();//heap_alloc(1024);
 
 	memcpy(huy, temp1, sizeof(temp1));
 	memcpy(huy2, temp2, sizeof(temp1));
diff --git a/src/mm/kheap.c b/src/mm/kheap.c
new file mode 100644
index 0000000..91337cb
--- /dev/null
+++ b/src/mm/kheap.c
@@ -0,0 +1,136 @@
+// kernel_heap.c
+#include "../include/kheap.h"
+#include "../include/paging.h"
+#include "../include/stdio.h"
+#include "../include/string.h"
+
+#include <liballoc.h>
+
+int liballoc_lock() {
+    // Implement locking (disable interrupts or use spinlock)
+    return 0;
+}
+
+int liballoc_unlock() {
+    // Implement unlocking
+    return 0;
+}
+
+void* liballoc_alloc(int pages) {
+    return kvalloc(pages);
+}
+
+int liballoc_free(void* ptr, int pages) {
+    kvfree(ptr, pages);
+    return 0;
+}
+
+static uint8_t kheap_bitmap[KHEAP_PAGES / 8];
+
+// Test a bit in kernel heap bitmap
+static int kheap_bitmap_test(uint32_t index) {
+    uint32_t byte = index / 8;
+    uint8_t bit = index % 8;
+    return (kheap_bitmap[byte] >> bit) & 1;
+}
+
+// Set a bit in kernel heap bitmap
+static void kheap_bitmap_set(uint32_t index) {
+    uint32_t byte = index / 8;
+    uint8_t bit = index % 8;
+    kheap_bitmap[byte] |= (1 << bit);
+}
+
+// Clear a bit in kernel heap bitmap
+static void kheap_bitmap_clear(uint32_t index) {
+    uint32_t byte = index / 8;
+    uint8_t bit = index % 8;
+    kheap_bitmap[byte] &= ~(1 << bit);
+}
+
+// Initialize kernel heap
+void kheap_init() {
+    memset(kheap_bitmap, 0, sizeof(kheap_bitmap));
+}
+
+// Allocate contiguous virtual pages
+void* kvalloc(size_t npages) {
+    // Limit allocation size for safety
+    if (npages > 1024 || npages == 0) {
+        return NULL;
+    }
+
+    uint32_t start = 0;
+    uint32_t count = 0;
+    
+    // Find contiguous free pages in bitmap
+    for (uint32_t i = 0; i < KHEAP_PAGES; i++) {
+        if (!kheap_bitmap_test(i)) {
+            count++;
+            if (count >= npages) {
+                start = i - npages + 1;
+                break;
+            }
+        } else {
+            count = 0;
+        }
+    }
+    
+    if (count < npages) {
+        return NULL; // Not enough contiguous space
+    }
+
+    // Temporarily store physical addresses
+    void* phys_addrs[npages];
+    uint32_t vaddr = KHEAP_START + start * PAGE_SIZE;
+
+    // Allocate physical pages first
+    for (uint32_t i = 0; i < npages; i++) {
+        phys_addrs[i] = alloc_page();
+        if (!phys_addrs[i]) {
+            // Cleanup on failure
+            for (uint32_t j = 0; j < i; j++) {
+                free_page(phys_addrs[j]);
+            }
+            return NULL;
+        }
+    }
+
+    // Mark virtual pages as allocated
+    for (uint32_t i = start; i < start + npages; i++) {
+        kheap_bitmap_set(i);
+    }
+
+    // Map virtual to physical pages
+    for (uint32_t i = 0; i < npages; i++) {
+        map_page(phys_addrs[i], (void*)(vaddr + i * PAGE_SIZE),
+                 PAGE_PRESENT | PAGE_RW);
+    }
+
+    return (void*)vaddr;
+}
+
+// Free allocated pages
+void kvfree(void* addr, size_t npages) {
+    uint32_t vaddr = (uint32_t)addr;
+    if (vaddr < KHEAP_START || vaddr >= KHEAP_END) {
+        printf("kvfree: invalid address 0x%x\n", vaddr);
+        return;
+    }
+
+    uint32_t start = (vaddr - KHEAP_START) / PAGE_SIZE;
+
+    for (uint32_t i = 0; i < npages; i++) {
+        uint32_t current_vaddr = vaddr + i * PAGE_SIZE;
+        void* phys = get_physaddr((void*)current_vaddr);
+        
+        if (phys) {
+            free_page(phys);
+            unmap_page((void*)current_vaddr);
+        } else {
+            printf("kvfree: no physical mapping for 0x%x\n", current_vaddr);
+        }
+        
+        kheap_bitmap_clear(start + i);
+    }
+}
\ No newline at end of file
diff --git a/src/mm/liballoc.c b/src/mm/liballoc.c
new file mode 100644
index 0000000..a728f87
--- /dev/null
+++ b/src/mm/liballoc.c
@@ -0,0 +1,533 @@
+#include <liballoc.h>
+
+/**  Durand's Ridiculously Amazing Super Duper Memory functions.  */
+
+//#define DEBUG	
+
+#define LIBALLOC_MAGIC	0xc001c0de
+#define MAXCOMPLETE		5
+#define MAXEXP	32
+#define MINEXP	8	
+
+#define MODE_BEST			0
+#define MODE_INSTANT		1
+
+#define MODE	MODE_BEST
+
+#ifdef DEBUG
+#include <stdio.h>
+#endif
+
+
+struct boundary_tag* l_freePages[MAXEXP];		//< Allowing for 2^MAXEXP blocks
+int 				 l_completePages[MAXEXP];	//< Allowing for 2^MAXEXP blocks
+
+
+#ifdef DEBUG
+unsigned int l_allocated = 0;		//< The real amount of memory allocated.
+unsigned int l_inuse = 0;			//< The amount of memory in use (malloc'ed). 
+#endif
+
+
+static int l_initialized = 0;			//< Flag to indicate initialization.	
+static int l_pageSize  = 4096;			//< Individual page size
+static int l_pageCount = 16;			//< Minimum number of pages to allocate.
+
+
+// ***********   HELPER FUNCTIONS  *******************************
+
+/** Returns the exponent required to manage 'size' amount of memory. 
+ *
+ *  Returns n where  2^n <= size < 2^(n+1)
+ */
+static inline int getexp( unsigned int size )
+{
+	if ( size < (1<<MINEXP) ) 
+	{
+		#ifdef DEBUG
+		printf("getexp returns -1 for %i less than MINEXP\n", size );
+		#endif
+		return -1;	// Smaller than the quantum.
+	}
+		
+		
+	int shift = MINEXP;
+
+	while ( shift < MAXEXP )
+	{
+		if ( (1<<shift) > size ) break;
+		shift += 1;
+	}
+
+	#ifdef DEBUG
+	printf("getexp returns %i (%i bytes) for %i size\n", shift - 1, (1<<(shift -1)), size );
+	#endif
+
+	return shift - 1;	
+}
+
+
+static void* 	liballoc_memset(void* s, int c, size_t n)
+{
+	int i;
+	for ( i = 0; i < n ; i++)
+		((char*)s)[i] = c;
+	
+	return s;
+}
+
+static void* 	liballoc_memcpy(void* s1, const void* s2, size_t n)
+{
+  char *cdest;
+  char *csrc;
+  unsigned int *ldest = (unsigned int*)s1;
+  unsigned int *lsrc  = (unsigned int*)s2;
+
+  while ( n >= sizeof(unsigned int) )
+  {
+      *ldest++ = *lsrc++;
+	  n -= sizeof(unsigned int);
+  }
+
+  cdest = (char*)ldest;
+  csrc  = (char*)lsrc;
+  
+  while ( n > 0 )
+  {
+      *cdest++ = *csrc++;
+	  n -= 1;
+  }
+  
+  return s1;
+}
+
+ 
+
+#ifdef DEBUG
+static void dump_array()
+{
+	int i = 0;
+	struct boundary_tag *tag = NULL;
+
+	printf("------ Free pages array ---------\n");
+	printf("System memory allocated: %i\n", l_allocated );
+	printf("Memory in used (malloc'ed): %i\n", l_inuse );
+
+		for ( i = 0; i < MAXEXP; i++ )
+		{
+			printf("%.2i(%i): ",i, l_completePages[i] );
+	
+			tag = l_freePages[ i ];
+			while ( tag != NULL )
+			{
+				if ( tag->split_left  != NULL  ) printf("*");
+				printf("%i", tag->real_size );
+				if ( tag->split_right != NULL  ) printf("*");
+	
+				printf(" ");
+				tag = tag->next;
+			}
+			printf("\n");
+		}
+
+	printf("'*' denotes a split to the left/right of a tag\n");
+	fflush( stdout );
+}
+#endif
+
+
+
+static inline void insert_tag( struct boundary_tag *tag, int index )
+{
+	int realIndex;
+	
+	if ( index < 0 ) 
+	{
+		realIndex = getexp( tag->real_size - sizeof(struct boundary_tag) );
+		if ( realIndex < MINEXP ) realIndex = MINEXP;
+	}
+	else
+		realIndex = index;
+	
+	tag->index = realIndex;
+	
+	if ( l_freePages[ realIndex ] != NULL ) 
+	{
+		l_freePages[ realIndex ]->prev = tag;
+		tag->next = l_freePages[ realIndex ];
+	}
+
+	l_freePages[ realIndex ] = tag;
+}
+
+static inline void remove_tag( struct boundary_tag *tag )
+{
+	if ( l_freePages[ tag->index ] == tag ) l_freePages[ tag->index ] = tag->next;
+
+	if ( tag->prev != NULL ) tag->prev->next = tag->next;
+	if ( tag->next != NULL ) tag->next->prev = tag->prev;
+
+	tag->next = NULL;
+	tag->prev = NULL;
+	tag->index = -1;
+}
+
+
+static inline struct boundary_tag* melt_left( struct boundary_tag *tag )
+{
+	struct boundary_tag *left = tag->split_left;
+							
+	left->real_size   += tag->real_size;
+	left->split_right  = tag->split_right;
+	
+	if ( tag->split_right != NULL ) tag->split_right->split_left = left;
+
+	return left;
+}
+
+
+static inline struct boundary_tag* absorb_right( struct boundary_tag *tag )
+{
+	struct boundary_tag *right = tag->split_right;
+
+		remove_tag( right );		// Remove right from free pages.
+
+		tag->real_size   += right->real_size;
+
+		tag->split_right  = right->split_right;
+		if ( right->split_right != NULL )
+					right->split_right->split_left = tag;
+
+	return tag;
+}
+
+static inline struct boundary_tag* split_tag( struct boundary_tag* tag )
+{
+	unsigned int remainder = tag->real_size - sizeof(struct boundary_tag) - tag->size;
+		
+	struct boundary_tag *new_tag = 
+				   (struct boundary_tag*)((unsigned int)tag + sizeof(struct boundary_tag) + tag->size);	
+	
+						new_tag->magic = LIBALLOC_MAGIC;
+						new_tag->real_size = remainder;	
+
+						new_tag->next = NULL;
+						new_tag->prev = NULL;
+	
+						new_tag->split_left = tag;
+						new_tag->split_right = tag->split_right;
+	
+						if (new_tag->split_right != NULL) new_tag->split_right->split_left = new_tag;
+						tag->split_right = new_tag;
+	
+						tag->real_size -= new_tag->real_size;
+	
+						insert_tag( new_tag, -1 );
+	
+	return new_tag;
+}
+
+
+// ***************************************************************
+
+
+
+
+static struct boundary_tag* allocate_new_tag( unsigned int size )
+{
+	unsigned int pages;
+	unsigned int usage;
+	struct boundary_tag *tag;
+
+		// This is how much space is required.
+		usage  = size + sizeof(struct boundary_tag);
+
+				// Perfect amount of space
+		pages = usage / l_pageSize;
+		if ( (usage % l_pageSize) != 0 ) pages += 1;
+
+		// Make sure it's >= the minimum size.
+		if ( pages < l_pageCount ) pages = l_pageCount;
+
+		tag = (struct boundary_tag*)liballoc_alloc( pages );
+
+		if ( tag == NULL ) return NULL;	// uh oh, we ran out of memory.
+		
+				tag->magic 		= LIBALLOC_MAGIC;
+				tag->size 		= size;
+				tag->real_size 	= pages * l_pageSize;
+				tag->index 		= -1;
+
+				tag->next		= NULL;
+				tag->prev		= NULL;
+				tag->split_left 	= NULL;
+				tag->split_right 	= NULL;
+
+
+		#ifdef DEBUG
+		printf("Resource allocated %x of %i pages (%i bytes) for %i size.\n", tag, pages, pages * l_pageSize, size );
+
+		l_allocated += pages * l_pageSize;
+
+		printf("Total memory usage = %i KB\n",  (int)((l_allocated / (1024))) );
+		#endif
+		
+      return tag;
+}
+
+
+
+void *malloc(size_t size)
+{
+	int index;
+	void *ptr;
+	struct boundary_tag *tag = NULL;
+
+	liballoc_lock();
+
+		if ( l_initialized == 0 )
+		{
+			#ifdef DEBUG
+			printf("%s\n","liballoc initializing.");
+			#endif
+			for ( index = 0; index < MAXEXP; index++ )
+			{
+				l_freePages[index] = NULL;
+				l_completePages[index] = 0;
+			}
+			l_initialized = 1;
+		}
+
+		index = getexp( size ) + MODE;
+		if ( index < MINEXP ) index = MINEXP;
+		
+
+		// Find one big enough.
+			tag = l_freePages[ index ];				// Start at the front of the list.
+			while ( tag != NULL )
+			{
+					// If there's enough space in this tag.
+				if ( (tag->real_size - sizeof(struct boundary_tag))
+								>= (size + sizeof(struct boundary_tag) ) )
+				{
+					#ifdef DEBUG
+					printf("Tag search found %i >= %i\n",(tag->real_size - sizeof(struct boundary_tag)), (size + sizeof(struct boundary_tag) ) );
+					#endif
+					break;
+				}
+
+				tag = tag->next;
+			}
+
+		
+			// No page found. Make one.
+			if ( tag == NULL )
+			{	
+				if ( (tag = allocate_new_tag( size )) == NULL )
+				{
+					liballoc_unlock();
+					return NULL;
+				}
+				
+				index = getexp( tag->real_size - sizeof(struct boundary_tag) );
+			}
+			else
+			{
+				remove_tag( tag );
+
+				if ( (tag->split_left == NULL) && (tag->split_right == NULL) )
+					l_completePages[ index ] -= 1;
+			}
+		
+		// We have a free page.  Remove it from the free pages list.
+	
+		tag->size = size;
+
+		// Removed... see if we can re-use the excess space.
+
+		#ifdef DEBUG
+		printf("Found tag with %i bytes available (requested %i bytes, leaving %i), which has exponent: %i (%i bytes)\n", tag->real_size - sizeof(struct boundary_tag), size, tag->real_size - size - sizeof(struct boundary_tag), index, 1<<index );
+		#endif
+		
+		unsigned int remainder = tag->real_size - size - sizeof( struct boundary_tag ) * 2; // Support a new tag + remainder
+
+		if ( ((int)(remainder) > 0) /*&& ( (tag->real_size - remainder) >= (1<<MINEXP))*/ )
+		{
+			int childIndex = getexp( remainder );
+	
+			if ( childIndex >= 0 )
+			{
+				#ifdef DEBUG
+				printf("Seems to be splittable: %i >= 2^%i .. %i\n", remainder, childIndex, (1<<childIndex) );
+				#endif
+
+				struct boundary_tag *new_tag = split_tag( tag ); 
+
+				new_tag = new_tag;	// Get around the compiler warning about unused variables.
+	
+				#ifdef DEBUG
+				printf("Old tag has become %i bytes, new tag is now %i bytes (%i exp)\n", tag->real_size, new_tag->real_size, new_tag->index );
+				#endif
+			}	
+		}
+		
+		
+
+	ptr = (void*)((unsigned int)tag + sizeof( struct boundary_tag ) );
+
+
+	
+	#ifdef DEBUG
+	l_inuse += size;
+	printf("malloc: %x,  %i, %i\n", ptr, (int)l_inuse / 1024, (int)l_allocated / 1024 );
+	dump_array();
+	#endif
+
+
+	liballoc_unlock();
+	return ptr;
+}
+
+
+
+
+
+void free(void *ptr)
+{
+	int index;
+	struct boundary_tag *tag;
+
+	if ( ptr == NULL ) return;
+
+	liballoc_lock();
+	
+
+		tag = (struct boundary_tag*)((unsigned int)ptr - sizeof( struct boundary_tag ));
+	
+		if ( tag->magic != LIBALLOC_MAGIC ) 
+		{
+			liballoc_unlock();		// release the lock
+			return;
+		}
+
+
+
+		#ifdef DEBUG
+		l_inuse -= tag->size;
+		printf("free: %x, %i, %i\n", ptr, (int)l_inuse / 1024, (int)l_allocated / 1024 );
+		#endif
+		
+
+		// MELT LEFT...
+		while ( (tag->split_left != NULL) && (tag->split_left->index >= 0) )
+		{
+			#ifdef DEBUG
+			printf("Melting tag left into available memory. Left was %i, becomes %i (%i)\n", tag->split_left->real_size, tag->split_left->real_size + tag->real_size, tag->split_left->real_size );
+			#endif
+			tag = melt_left( tag );
+			remove_tag( tag );
+		}
+
+		// MELT RIGHT...
+		while ( (tag->split_right != NULL) && (tag->split_right->index >= 0) )
+		{
+			#ifdef DEBUG
+			printf("Melting tag right into available memory. This was was %i, becomes %i (%i)\n", tag->real_size, tag->split_right->real_size + tag->real_size, tag->split_right->real_size );
+			#endif
+			tag = absorb_right( tag );
+		}
+
+		
+		// Where is it going back to?
+		index = getexp( tag->real_size - sizeof(struct boundary_tag) );
+		if ( index < MINEXP ) index = MINEXP;
+		
+		// A whole, empty block?
+		if ( (tag->split_left == NULL) && (tag->split_right == NULL) )
+		{	
+
+			if ( l_completePages[ index ] == MAXCOMPLETE )
+			{
+				// Too many standing by to keep. Free this one.
+				unsigned int pages = tag->real_size / l_pageSize;
+
+				if ( (tag->real_size % l_pageSize) != 0 ) pages += 1;
+				if ( pages < l_pageCount ) pages = l_pageCount;
+
+				liballoc_free( tag, pages );
+
+				#ifdef DEBUG
+				l_allocated -= pages * l_pageSize;
+				printf("Resource freeing %x of %i pages\n", tag, pages );
+				dump_array();
+				#endif
+
+				liballoc_unlock();
+				return;
+			}
+
+
+			l_completePages[ index ] += 1;	// Increase the count of complete pages.
+		}
+
+
+		// ..........
+
+
+		insert_tag( tag, index );
+
+	#ifdef DEBUG
+	printf("Returning tag with %i bytes (requested %i bytes), which has exponent: %i\n", tag->real_size, tag->size, index ); 
+	dump_array();
+	#endif
+
+	liballoc_unlock();
+}
+
+
+
+
+void* calloc(size_t nobj, size_t size)
+{
+       int real_size;
+       void *p;
+
+       real_size = nobj * size;
+       
+       p = malloc( real_size );
+
+       liballoc_memset( p, 0, real_size );
+
+       return p;
+}
+
+
+
+void*   realloc(void *p, size_t size)
+{
+	void *ptr;
+	struct boundary_tag *tag;
+	int real_size;
+	
+	if ( size == 0 )
+	{
+		free( p );
+		return NULL;
+	}
+	if ( p == NULL ) return malloc( size );
+
+	if ( liballoc_lock != NULL ) liballoc_lock();		// lockit
+		tag = (struct boundary_tag*)((unsigned int)p - sizeof( struct boundary_tag ));
+		real_size = tag->size;
+	if ( liballoc_unlock != NULL ) liballoc_unlock();
+
+	if ( real_size > size ) real_size = size;
+
+	ptr = malloc( size );
+	liballoc_memcpy( ptr, p, real_size );
+	free( p );
+
+	return ptr;
+}
+
+