start on MP; detect MP configuration

1 files changed, 5 insertions, 0 deletions

diff --git a/defs.h b/defs.h
index 199ea87..4e1e8a5 100644
--- a/defs.h
+++ b/defs.h
@@ -21,6 +21,7 @@ void tinit(void);
 // string.c
 void * memcpy(void *dst, void *src, unsigned n);
 void * memset(void *dst, int c, unsigned n);
+int memcmp(const void *v1, const void *v2, unsigned n);
 
 // syscall.c
 void syscall(void);
@@ -28,3 +29,7 @@ void syscall(void);
 // picirq.c
 void irq_setmask_8259A(uint16_t mask);
 void pic_init(void);
+
+// mp.c
+void mpinit(void);
+