From 98ce1a275442b436f504576a2e026683684fbd7c Mon Sep 17 00:00:00 2001
From: Mason Reed <mason@vector35.com>
Date: Tue, 22 Oct 2024 19:13:53 -0400
Subject: Add BinaryViewExt::{function_start_before, function_start_after}

---
 rust/src/binaryview.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'rust/src/binaryview.rs')

diff --git a/rust/src/binaryview.rs b/rust/src/binaryview.rs
index f04d7da5..9825f2de 100644
--- a/rust/src/binaryview.rs
+++ b/rust/src/binaryview.rs
@@ -1032,6 +1032,14 @@ pub trait BinaryViewExt: BinaryViewBase {
             Ok(Function::from_raw(handle))
         }
     }
+    
+    fn function_start_before(&self, addr: u64) -> u64 {
+        unsafe { BNGetPreviousFunctionStartBeforeAddress(self.as_ref().handle, addr) }
+    }
+
+    fn function_start_after(&self, addr: u64) -> u64 {
+        unsafe { BNGetNextFunctionStartAfterAddress(self.as_ref().handle, addr) }
+    }
 
     fn basic_blocks_containing(&self, addr: u64) -> Array<BasicBlock<NativeBlock>> {
         unsafe {
-- 
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