feat: implemented errno, strtol. Started ustar. Reformatted headers and

code. Added some self-tests. Started prepwork for vfs.

include/myke/mem/malloc.h

@@ -16,7 +16,9 @@ void *calloc(size_t, size_t);
 void free(void *);
 
 #ifndef INCLUDE_STDLIB
+
 void print_malloc_info();
+
 #endif
 
 #endif //NEW_KERNEL_MALLOC_H

include/myke/mem/pmm.h

@@ -4,13 +4,16 @@
 
 #ifndef NEW_KERNEL_PMM_H
 #define NEW_KERNEL_PMM_H
+
 #include <sys/types.h>
 
 // 4k blocks
 #define PAGE_SIZE 4096
 
-void pmm_init(void* start_addr, size_t size);
+void pmm_init(void *start_addr, size_t size);
+
 void *pmm_get_pages(uint32_t num_pages);
-void pmm_free_pages(void* page, uint32_t num_pages);
+
+void pmm_free_pages(void *page, uint32_t num_pages);
 
 #endif //NEW_KERNEL_PMM_H