diff --git a/src/kernel/bool.h b/src/kernel/bool.h
new file mode 100644
index 0000000..98349dc
--- /dev/null
+++ b/src/kernel/bool.h
@@ -0,0 +1,8 @@
+#ifndef BOOL_H
+#define BOOL_H
+
+#define bool _Bool
+#define true 1
+#define false 0
+
+#endif
diff --git a/src/kernel/idt.c b/src/kernel/idt.c
new file mode 100644
index 0000000..9e78727
--- /dev/null
+++ b/src/kernel/idt.c
@@ -0,0 +1,32 @@
+#include "idt.h"
+#include "stdint.h"
+
+struct idtEntry {
+    uint16_t offsetLow;
+    uint16_t selector;
+    uint8_t zero;
+    uint8_t typeAttr;
+    uint16_t offsetHigh;
+} __attribute__((packed));
+
+struct idtPointer {
+    uint16_t limit;
+    uint32_t base;
+} __attribute__((packed));
+
+struct idtEntry idt[256] = { 0 };
+struct idtPointer idtp;
+
+void idtSetGate(uint8_t i, uint32_t offset, uint16_t selector, uint8_t typeAttr) {
+    idt[i].offsetLow = (uint16_t)offset;
+    idt[i].selector = selector;
+    idt[i].zero = 0;
+    idt[i].typeAttr = typeAttr;
+    idt[i].offsetHigh = (uint16_t)(offset >> 16);
+}
+
+void setupIdt() {
+    idtp.limit = sizeof(struct idtEntry) * 256;
+    idtp.base = (uint32_t)&idt;
+}
+
diff --git a/src/kernel/idt.h b/src/kernel/idt.h
new file mode 100644
index 0000000..89e7e97
--- /dev/null
+++ b/src/kernel/idt.h
@@ -0,0 +1,10 @@
+#ifndef IDT_H
+#define IDT_H
+
+#include "stdint.h"
+
+void setupIdt();
+void idtSetGate(uint8_t i, uint32_t offset, uint16_t selector, uint8_t typeAttr);
+
+#endif
+
diff --git a/src/kernel/idt_c.swp b/src/kernel/idt_c.swp
new file mode 100644
index 0000000..0059092
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diff --git a/src/kernel/idt_h.swp b/src/kernel/idt_h.swp
new file mode 100644
index 0000000..d202a49
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diff --git a/src/kernel/main.c b/src/kernel/main.c
index f23560e..4088bfe 100644
--- a/src/kernel/main.c
+++ b/src/kernel/main.c
@@ -1,6 +1,8 @@
 #include "screen.h"
+#include "idt.h"
 
 void main() {
-    print("Hello, World!", 0x0f);
+    setupIdt();
+    print("kern.\n", 0x0f);
 }
 
diff --git a/src/kernel/main_c.swp b/src/kernel/main_c.swp
new file mode 100644
index 0000000..1d8d77e
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diff --git a/src/kernel/stdint.h b/src/kernel/stdint.h
new file mode 100644
index 0000000..ae0b2a3
--- /dev/null
+++ b/src/kernel/stdint.h
@@ -0,0 +1,21 @@
+#ifndef STDINT_H
+#define STDINT_H
+
+#define NULL ((void*)0)
+
+// Signed ints
+typedef signed char int8_t;
+typedef signed short int16_t;
+typedef signed int int32_t;
+typedef signed long long int64_t;
+
+// Unsigned ints
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+// Other
+typedef unsigned int size_t;
+
+#endif
diff --git a/src/kernel/system.c b/src/kernel/system.c
new file mode 100644
index 0000000..43c43e3
--- /dev/null
+++ b/src/kernel/system.c
@@ -0,0 +1,3 @@
+#include "system.h"
+
+
diff --git a/src/kernel/system.h b/src/kernel/system.h
new file mode 100644
index 0000000..1305e5b
--- /dev/null
+++ b/src/kernel/system.h
@@ -0,0 +1,6 @@
+#ifndef SYSTEM_H
+#define SYSTEM_H
+
+
+
+#endif
diff --git a/src/kernel/system_c.swp b/src/kernel/system_c.swp
new file mode 100644
index 0000000..aa7fc04
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diff --git a/src/kernel/system_h.swp b/src/kernel/system_h.swp
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