diff --git a/kernel/cpu/Makefile b/kernel/cpu/Makefile
index 586f446..3217e17 100644
--- a/kernel/cpu/Makefile
+++ b/kernel/cpu/Makefile
@@ -1,8 +1,14 @@
-OBJS = multiboot.asm.o kernel_loader.asm.o ports.asm.o gdt.asm.o idt.asm.o interrupts.asm.o
+OBJS = multiboot.asm.o kernel_loader.asm.o ports.asm.o  \
+		gdt.asm.o idt.asm.o interrupts.asm.o assert.o
 
 ASM = nasm
 ASMFLAGS = -f elf
+CC = i686-elf-gcc # cross-compiler
+CFLAGS = -m32 -fno-stack-protector -ffreestanding -Wall -Wextra -Werror -g -c
 
 all: $(OBJS)
 %.asm.o: %.asm
-	$(ASM) $(ASMFLAGS) $< -o $@
\ No newline at end of file
+	$(ASM) $(ASMFLAGS) $< -o $@
+
+%.o: %.c
+	$(CC) $(CFLAGS) $< -o $@
\ No newline at end of file
diff --git a/kernel/cpu/assert.c b/kernel/cpu/assert.c
index 2aff799..bd93dd1 100644
--- a/kernel/cpu/assert.c
+++ b/kernel/cpu/assert.c
@@ -4,13 +4,13 @@
 extern void panic(const char *message, const char *file, uint32_t line) {
     asm volatile("cli"); // Disable interrupts
 
-    kprint("PANIC(");
-    kprint(message);
-    kprint(") at ");
-    kprint(file);
-    kprint(":");
+    kprint((uint8_t*)"PANIC(");
+    kprint((uint8_t*)message);
+    kprint((uint8_t*)") at ");
+    kprint((uint8_t*)file);
+    kprint((uint8_t*)":");
     kprint_dec(line);
-    kprint("\n");
+    kprint((uint8_t*)"\n");
     // Now hang on for ever
     for(;;);
 }
@@ -19,13 +19,13 @@ extern void panic(const char *message, const char *file, uint32_t line) {
 extern void panic_assert(const char *file, uint32_t line, const char *desc) {
     asm volatile("cli"); // Disable interrupts
 
-    kprint("ASSERTION-FAILED(");
-    kprint(desc);
-    kprint(") at ");
-    kprint(file);
-    kprint(":");
+    kprint((uint8_t*)"ASSERTION-FAILED(");
+    kprint((uint8_t*)desc);
+    kprint((uint8_t*)") at ");
+    kprint((uint8_t*)file);
+    kprint((uint8_t*)":");
     kprint_dec(line);
-    kprint("\n");
+    kprint((uint8_t*)"\n");
     // Now hang on forever
     for(;;);
 }
\ No newline at end of file
diff --git a/kernel/drivers/Makefile b/kernel/drivers/Makefile
index fd21c5f..a1284c4 100644
--- a/kernel/drivers/Makefile
+++ b/kernel/drivers/Makefile
@@ -1,4 +1,5 @@
-OBJS = tty.o gdt.o idt.o isr.o timer.o keyboard.o fs.o
+OBJS = tty.o gdt.o idt.o isr.o timer.o keyboard.o  \
+		fs.o ordered_list.o kheap.o paging.o 
 
 CC = i686-elf-gcc # cross-compiler
 CFLAGS = -m32 -fno-stack-protector -ffreestanding -Wall -Wextra -Werror -g -c
diff --git a/kernel/drivers/kheap.c b/kernel/drivers/kheap.c
index 1141ade..4da21e2 100644
--- a/kernel/drivers/kheap.c
+++ b/kernel/drivers/kheap.c
@@ -6,12 +6,12 @@ extern page_directory_t *kernel_directory;
 uint32_t placement_addr = (uint32_t)&end;
 heap_t *kheap = 0;
 
-uint32_t kmalloc_init(uint32_t sz, int32_t align, uint32_t *phys) {
+uint32_t kmalloc_int(uint32_t sz, int32_t align, uint32_t *phys) {
     if(kheap != 0) {
-        void *addr = alloc(sz, (uint8_t)align, &kheap);
+        void *addr = alloc(sz, (uint8_t)align, kheap);
         if(phys != 0) {
             page_t *page = get_page((uint32_t)addr, 0, kernel_directory);
-            *phys = page->frame*0x1000 + (uint32_t)addr&0xFFF;
+            *phys = (page->frame*0x1000 + (uint32_t)addr)&0xFFF;
         }
         return (uint32_t)addr;
     } else {
@@ -58,7 +58,7 @@ static int32_t find_smallest_hole(uint32_t size, uint8_t page_align, heap_t *hea
         if(page_align > 0) {
             uint32_t loc = (uint32_t)header;
             int32_t offset = 0;
-            if((loc+sizeof(header_t)) & 0xFFFFF000 != 0) // Page aligned memory
+            if(((loc+sizeof(header_t)) & 0xFFFFF000) != 0) // Page aligned memory
                 offset = 0x1000 - (loc+sizeof(header_t))%0x1000;
             int32_t hole_size = (int32_t)header->size - offset;
             if(hole_size >= (int32_t)size)
@@ -91,7 +91,7 @@ heap_t *create_heap(uint32_t start, uint32_t end, uint32_t max, uint8_t supervis
     start += sizeof(type_t)*HEAP_INDEX_SIZE;
 
     // Check if start address is page-aligned
-    if(start & 0xFFFFF000 != 0) {
+    if((start & 0xFFFFF000) != 0) {
         start &= 0xFFFFF000;
         start += 0x1000;
     }
@@ -116,7 +116,7 @@ heap_t *create_heap(uint32_t start, uint32_t end, uint32_t max, uint8_t supervis
 static void expand(uint32_t new_size, heap_t *heap) {
     // Before anything else let's check that new size is greater than older one
     ASSERT(new_size > heap->end_address - heap->start_address);
-    if(new_size&0xFFFFF000 != 0) {
+    if((new_size&0xFFFFF000) != 0) {
         new_size &= 0xFFFFF000;
         new_size += 0x1000;
     }
@@ -166,9 +166,9 @@ void *alloc(uint32_t size, uint8_t page_align, heap_t *heap) {
         uint32_t new_len = heap->end_address-heap->start_address;
 
         i = 0; // Endmost header in location
-        uint32_t idx = -1; // Endmost header's index
+        int32_t idx = -1; // Endmost header's index
         uint32_t value = 0x0; // Endmost header's value
-        while(i < heap->index.size) {
+        while((uint32_t)i < heap->index.size) {
             uint32_t tmp = (uint32_t)lookup_ordered_list(i, &heap->index);
             if(tmp > value) {
                 value = tmp;
@@ -187,7 +187,7 @@ void *alloc(uint32_t size, uint8_t page_align, heap_t *heap) {
             foot->header = head;
             insert_ordered_list((void*)head, &heap->index);
         } else {
-            header_t *head = lookup_ordered_list(idx, &heap->index);
+            header_t *head = lookup_ordered_list((uint32_t)idx, &heap->index);
             head->size += new_len - old_len;
             // Rewrite the footer
             footer_t *foot = (footer_t*) ((uint32_t)head + head->size - sizeof(footer_t));
diff --git a/kernel/drivers/kheap.h b/kernel/drivers/kheap.h
index e56dc20..cd91580 100644
--- a/kernel/drivers/kheap.h
+++ b/kernel/drivers/kheap.h
@@ -33,6 +33,7 @@
 #define HEAP_MIN_SIZE 0x70000
 
 #include <stdint.h>
+#include "../cpu/assert.h"
 #include "ordered_list.h"
 #include "paging.h"
 
@@ -62,7 +63,7 @@ heap_t *create_heap(uint32_t start, uint32_t end, uint32_t max, uint8_t supervis
 void *alloc(uint32_t size, uint8_t page_align, heap_t *heap);
 void free(void *p, heap_t *heap);
 // Public heap functions
-uint32_t kmalloc_init(uint32_t sz, int32_t align, uint32_t *phys);
+uint32_t kmalloc_int(uint32_t sz, int32_t align, uint32_t *phys);
 void kfree(void *p);
 uint32_t kmalloc_a(uint32_t sz);
 uint32_t kmalloc_p(uint32_t sz, uint32_t *phys);
diff --git a/kernel/drivers/ordered_list.c b/kernel/drivers/ordered_list.c
index 0f6afa4..31f09ce 100644
--- a/kernel/drivers/ordered_list.c
+++ b/kernel/drivers/ordered_list.c
@@ -29,7 +29,7 @@ ordered_list_t place_ordered_list(void *addr, uint32_t max_size, lessthan_predic
 
 // Destroy an ordered list
 void destroy_ordered_list(ordered_list_t *array) {
-    // Not ready yet TODO:
+    kfree(array->array);
 }
 
 // Insert item into the array
@@ -66,4 +66,4 @@ void remove_ordered_list(uint32_t i, ordered_list_t *array) {
         i++;
     }
     array->size--;
-}
+}
\ No newline at end of file
diff --git a/kernel/drivers/ordered_list.h b/kernel/drivers/ordered_list.h
index 72169a2..1390e9c 100644
--- a/kernel/drivers/ordered_list.h
+++ b/kernel/drivers/ordered_list.h
@@ -5,10 +5,12 @@
  *       Released under GPLv3         *
  * https://github.com/ice-bit/iceOS   *
  ***************************************/
-#ifndef ORDERED_LIST
-#define ORDERED_LIST
+#ifndef ORDERED_LIST_H
+#define ORDERED_LIST_H
 
 #include <stdint.h>
+#include "kheap.h"
+#include "../cpu/assert.h"
 #include "../libc/string.h"
 
 /* Our list is always in a 'sorted state',
diff --git a/kernel/drivers/paging.h b/kernel/drivers/paging.h
index 796e202..aed583a 100644
--- a/kernel/drivers/paging.h
+++ b/kernel/drivers/paging.h
@@ -34,5 +34,9 @@ void switch_page_directory(page_directory_t *new);
 page_t *get_page(uint32_t addr, int32_t make, page_directory_t *dir);
 // Handle page faults
 void page_fault(registers_t regs);
+// Allocate a new frame
+void alloc_frame(page_t *page, int32_t is_kernel, int32_t is_writeable);
+// Deallocate frame
+void free_frame(page_t *page);
 
 #endif
\ No newline at end of file