Fix include/errno.h to not use kernel header, and instead use bits/errno.h.

This required we use _LIBC instead of __LIBC__ to be consistent with glibc.
This had some sideffects in sys/syscalls.h.  While fixing things, I made
everything use __set_errno() for (eventual) thread support.
 -Erik

1 files changed, 1 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/common/errno.c b/libc/sysdeps/linux/common/errno.c
index 418fc933b..e6a8ae875 100644
--- a/libc/sysdeps/linux/common/errno.c
+++ b/libc/sysdeps/linux/common/errno.c
@@ -6,3 +6,4 @@ int * __errno_location ( void )
 {
   return &errno;
 }
+