libthread: simplify

Now that everything uses pthreads and pthreadperthread,
can delete various conditionals, all the custom context code,
and so on. Also update documents.

Fixes #355.

1 files changed, 0 insertions, 13 deletions

diff --git a/src/libthread/stkmalloc.c b/src/libthread/stkmalloc.c
deleted file mode 100644
index 083aea1b..00000000
--- a/src/libthread/stkmalloc.c
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "threadimpl.h"
-
-void*
-_threadstkalloc(int n)
-{
-	return malloc(n);
-}
-
-void
-_threadstkfree(void *v, int n)
-{
-	free(v);
-}