Kernel: Add load_keymap syscall and load Finnish keymap in init

userspace/init/main.cpp

@@ -8,6 +8,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/banan-os.h>
 #include <termios.h>
 
 void initialize_stdio()
@@ -25,6 +26,9 @@ int main()
 	if (signal(SIGINT, [](int) {}) == SIG_ERR)
 		perror("signal");
 
+	if (load_keymap("/usr/share/keymaps/fi.keymap") == -1)
+		perror("load_keymap");
+
 	bool first = true;
 
 	termios termios;