Here is a list of all documented files with brief descriptions:

[detail level 123]

source
includes
acpi-shutdown.h	The ACPI Shutdown Header for the kernel. For full ACPI refer acpi.h
acpi.h	The ACPI Header
ahci.h	Header definitions and structures for the AHCI Driver
basics.h	This is a basic header files with FrostWing specific short forms and basically a good for life header
cc-asm.h	Cross-compatible ASM header
cpuid2.h	The CPUID instructions
debugger.h	The headers files for E9 hack
fb.h
fdlfcn.h
gdt.h	The Header file for Global Descriptor Table
graphics.h	Contains all the print functions
hal.h	Header file for Hardware Abstraction Layer -> Source from GoGX OS
heap.h	Header files for heap
idt.h
isr.h	Interrupts handler header
kernel.h	The basic requirement from kernel to other parts of the code
keyboard.h	The PS/2 Keyboard interface code
limine.h
linkedlist.h	Contains a really basic implementation of a linked list
meltdown.h	The headers for meltdown.c
memory.h	Custom memory manipulation functions
multitasking.h
nvme.h
paging.h	Contains code and definitons for Paging
pci.h	The Header files for actual PCI source
pci_id.h	The list of all officially recognized devices
pit.h	Headers for PIT
ps2-mouse.h
ringbuffer.h	The kernel-wide ring buffer mainly for kernel get char
rtc.h	The Real Time Clock (RTC) code header
secure-boot.h	Header for secure-boot.c
sh_util.h	Utils for fw shell
sse.h	SSE Header file
stream.h	Unix like standard streams
strings.h	The header file for strings.c
syscalls.h
tss.h	Header file for TSS
tty.h
unifont.h	The font used in framebuffer
userland.h	The Header file for userland/userspace
versions.h	This is the header file which contains all the tools used's versions