directory structure organization because it was about time to do it

Makefile

@@ -4,6 +4,7 @@ CC = $(TARGET)-gcc
 STRIP = $(TARGET)-strip
 NASM = nasm
 QEMU = qemu-system-i386
+MKDIR_P = mkdir -p
 
 CFLAGS += -std=gnu18 -ffreestanding -O2 -Wall -Wextra -mgeneral-regs-only
 LDFLAGS += -ffreestanding -O2 -nostdlib -lgcc
@@ -12,19 +13,24 @@ NASMFLAGS += -felf32
 BIN = sysroot/boot/hhhos.bin
 ISO = build/HhhOS.iso
 
-OBJS = build/boot.o build/kernel.o build/string.o build/terminal.o build/idt.o \
-build/isr.o build/util.o build/device.o build/keyboard.o build/pic.o
+DIRS = build build/boot build/std build/drivers build/drivers/terminal build/drivers/idt build/drivers/device build/drivers/keyboard build/drivers/pic
+
+OBJS = build/boot/boot.o build/boot/kernel.o build/std/string.o build/drivers/terminal/terminal.o build/drivers/idt/idt.o \
+build/drivers/idt/isr.o build/std/util.o build/drivers/device/device.o build/drivers/keyboard/keyboard.o build/drivers/pic/pic.o
 
 ARCHDIR = arch/$(ARCH)/
 
 .PHONY:	all run clean build
 
-all:	$(BIN)
+dirs:
+	${MKDIR_P} ${DIRS}
+
+all:	dirs $(BIN)
 
 run:	$(ISO)
 	$(QEMU) -cdrom $(ISO)
 
-$(ISO): $(BIN)
+$(ISO): dirs $(BIN)
 	grub-mkrescue -o $(ISO) sysroot
 
 $(BIN):	$(OBJS)

arch/i386/boot/kernel.c

@@ -1,9 +1,9 @@
 #include <stdbool.h>
 #include <stddef.h>
-#include <isr.h>
-#include <keyboard.h>
-#include <pic.h>
-#include <device.h>
+#include <drivers/idt/isr.h>
+#include <drivers/keyboard/keyboard.h>
+#include <drivers/pic/pic.h>
+#include <drivers/device/device.h>
 
 /* Check if the compiler thinks you are targeting the wrong operating system. */
 #if defined(__linux__)

arch/i386/drivers/device/device.c

@@ -1,4 +1,4 @@
-#include <device.h>
+#include <drivers/device/device.h>
 
 int _device_index = 0;
 

arch/i386/drivers/idt/idt.c

@@ -1,5 +1,5 @@
-#include <idt.h>
-#include <terminal.h>
+#include <drivers/idt/idt.h>
+#include <drivers/terminal/terminal.h>
 
 struct idt_entry idt[256];
 static unsigned long idt_address;

arch/i386/drivers/idt/isr.c

@@ -1,5 +1,5 @@
-#include <isr.h>
-#include <terminal.h>
+#include <drivers/idt/isr.h>
+#include <drivers/terminal/terminal.h>
 
 __attribute__((interrupt)) static void isr0(struct interrupt_frame* frame) {
     terminal_writeline("Division By Zero");

arch/i386/drivers/keyboard/keyboard.c

@@ -1,7 +1,7 @@
-#include <pic.h>
-#include <keyboard.h>
 #include <stdbool.h>
-#include <device.h>
+#include <drivers/pic/pic.h>
+#include <drivers/keyboard/keyboard.h>
+#include <drivers/device/device.h>
 
 unsigned char kbdus[128] = {
         0, 27, '1', '2', '3', '4', '5', '6', '7', '8',    /* 9 */

arch/i386/drivers/pic/pic.c

@@ -1,4 +1,4 @@
-#include <pic.h>
+#include <drivers/pic/pic.h>
 
 static uint8_t pic1_mask = 0xff;
 static uint8_t pic2_mask = 0xff;

arch/i386/drivers/terminal/terminal.c

@@ -1,4 +1,4 @@
-#include <terminal.h>
+#include <drivers/terminal/terminal.h>
 
 size_t terminal_row;
 size_t terminal_column;

arch/i386/std/string.c

@@ -1,4 +1,4 @@
-#include <string.h>
+#include <std/string.h>
 
 int memcmp(const void* aptr, const void* bptr, size_t size) {
 	const unsigned char* a = (const unsigned char*) aptr;

arch/i386/std/util.c

@@ -1,4 +1,4 @@
-#include <util.h>
+#include <std/util.h>
 
 void* malloc(size_t amount) {
 	char variable[amount];

include/drivers/idt/idt.h

@@ -2,7 +2,7 @@
 #define _IDT_H 1
 
 #include <stdint.h> 
-#include <util.h>
+#include <std/util.h>
 
 #ifdef __cplusplus
 extern "C" {

include/drivers/idt/isr.h

@@ -1,7 +1,7 @@
 #ifndef _ISR_H
 #define _ISR_H 1
 
-#include <idt.h>
+#include <drivers/idt/idt.h>
 
 #ifdef __cplusplus
 extern "C" {

include/drivers/keyboard/keyboard.h

@@ -1,10 +1,10 @@
 #ifndef _KEYBOARD_H
 #define _KEYBOARD_H 1
 
-#include <terminal.h>
-#include <util.h>
-#include <string.h>
-#include <isr.h>
+#include <drivers/idt/isr.h>
+#include <drivers/terminal/terminal.h>
+#include <std/util.h>
+#include <std/string.h>
 
 #ifdef __cplusplus
 extern "C" {

include/drivers/pic/pic.h

@@ -1,7 +1,7 @@
 #ifndef _PIC_H
 #define _PIC_H 1
 
-#include <inline.h>
+#include <std/inline.h>
 
 #ifdef __cplusplus
 extern "C" {

include/drivers/terminal/terminal.h

@@ -3,8 +3,8 @@
 
 #include <stddef.h>
 #include <stdint.h>
-#include <string.h>
-#include <inline.h>
+#include <std/string.h>
+#include <std/inline.h>
 
 #ifdef __cplusplus
 extern "C" {