separating: there will be libk and libc

kernel/idt.h

@@ -0,0 +1,27 @@
+// Interrupt descriptor table setup header
+// Author: xamidev
+// Licensed under the Unlicense. See the repo below.
+// https://github.com/xamidev/blankos
+
+#ifndef IDT_H
+#define IDT_H
+
+struct idt_entry
+{
+	unsigned short base_lo;
+	unsigned short sel;
+	unsigned char always0;
+	unsigned char flags;
+	unsigned short base_hi;
+} __attribute__((packed));
+
+struct idt_ptr
+{
+	unsigned short limit;
+	unsigned int base;
+} __attribute__((packed));
+
+void idt_set_gate(unsigned char num, unsigned long base, unsigned short sel, unsigned char flags);
+void idt_install();
+
+#endif