Index: kernel/genarch/include/multiboot/multiboot.h
===================================================================
--- kernel/genarch/include/multiboot/multiboot.h	(revision 0d8269b0ede82319cdf579f85786877a03ae370c)
+++ kernel/genarch/include/multiboot/multiboot.h	(revision eab3d0480f33fbfac5b74bb7b810c256b8cb688d)
@@ -99,4 +99,5 @@
 
 extern void multiboot_extract_command(char *, size_t, const char *);
+extern void multiboot_extract_argument(char *, size_t, const char *);
 extern void multiboot_info_parse(uint32_t, const multiboot_info_t *);