std: Remove msvc/valgrind headers

These aren't really used for anything any more, so there doesn't seem to be much
reason to leave them around in the `rt` directory. There was some limiting of
threads spawned or tests when run under valgrind, but very little is run under
valgrind nowadays so there's also no real use keeping these around.

1 files changed, 0 insertions, 9 deletions

diff --git a/src/rt/rust_builtin.c b/src/rt/rust_builtin.c
index 76a3debef59..9a5eaad4243 100644
--- a/src/rt/rust_builtin.c
+++ b/src/rt/rust_builtin.c
@@ -34,10 +34,6 @@
 #endif
 #endif
 
-/* Foreign builtins. */
-//include valgrind.h after stdint.h so that uintptr_t is defined for msys2 w64
-#include "valgrind/valgrind.h"
-
 char*
 rust_list_dir_val(struct dirent* entry_ptr) {
     return entry_ptr->d_name;
@@ -118,11 +114,6 @@ rust_get_num_cpus() {
     return get_num_cpus();
 }
 
-uintptr_t
-rust_running_on_valgrind() {
-    return RUNNING_ON_VALGRIND;
-}
-
 #if defined(__DragonFly__)
 #include <errno.h>
 // In DragonFly __error() is an inline function and as such