3 files changed, 3 insertions, 1 deletions
diff --git a/userland/libc/include/sys/mman.h b/userland/libc/include/sys/mman.h
index d60997d..91ee816 100644
--- a/userland/libc/include/sys/mman.h
+++ b/userland/libc/include/sys/mman.h
@@ -7,6 +7,7 @@
 
 #define PROT_READ (1 << 0)
 #define PROT_WRITE (1 << 1)
+#define PROT_EXEC (1 << 2)
 
 #define MAP_PRIVATE (1 << 0)
 #define MAP_ANONYMOUS (1 << 1)
diff --git a/userland/libc/include/sys/time.h b/userland/libc/include/sys/time.h
index a675d9e..4f5cbd7 100644
--- a/userland/libc/include/sys/time.h
+++ b/userland/libc/include/sys/time.h
@@ -2,9 +2,9 @@
 #define TIME_H
 #include <stddef.h>
 #include <sys/types.h>
-#include <time.h>
 
 #define CLOCK_REALTIME 0
+#define CLOCK_MONOTONIC_RAW 1
 
 struct tm {
   int tm_sec;
diff --git a/userland/libc/include/sys/ucontext.h b/userland/libc/include/sys/ucontext.h
index e69de29..5fdbd63 100644
--- a/userland/libc/include/sys/ucontext.h
+++ b/userland/libc/include/sys/ucontext.h
@@ -0,0 +1 @@
+#include <ucontext.h>