libk: create a subset libc for kernel use

Create a subset of the C library for use inside the kernel.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/include/libk/kmalloc.h b/include/libk/kmalloc.h
new file mode 100644
index 0000000..6573d28
--- /dev/null
+++ b/include/libk/kmalloc.h
@@ -0,0 +1,19 @@
+#ifndef LIBK_KMALLOC_H
+#define LIBK_KMALLOC_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+struct mem_block {
+        void *start;
+        size_t size;
+        int alloc;
+        struct mem_block *next;
+        struct mem_block *prev;
+};
+
+void kmalloc_init(void);
+void* kmalloc(size_t sz);
+void kfree(void *ptr);
+
+#endif