diff options
| -rw-r--r-- | src/lib/ptr.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/lib/ptr.rs b/src/lib/ptr.rs index 1654f9188a0..0372b17cdf1 100644 --- a/src/lib/ptr.rs +++ b/src/lib/ptr.rs @@ -35,6 +35,16 @@ fn offset<T>(ptr: *T, count: uint) -> *T { } /* +Function: mut_offset + +Calculate the offset from a mutable pointer +*/ +fn mut_offset<T>(ptr: *mutable T, count: uint) -> *mutable T { + ret rusti::ptr_offset(ptr as *T, count) as *mutable T; +} + + +/* Function: null Create an unsafe null pointer |