From 25443d7b486576b846ed90125e3e56e16c9bc734 Mon Sep 17 00:00:00 2001
From: Steven Fackler <sfackler@gmail.com>
Date: Fri, 4 Nov 2016 12:15:05 -0700
Subject: [PATCH] Make utility functions private

---
 openssl/src/lib.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/openssl/src/lib.rs b/openssl/src/lib.rs
index 03f702b5c..785ffb39d 100644
--- a/openssl/src/lib.rs
+++ b/openssl/src/lib.rs
@@ -85,7 +85,7 @@ pub mod stack;
 #[cfg(any(ossl102, ossl110))]
 mod verify;
 
-pub fn cvt_p<T>(r: *mut T) -> Result<*mut T, ErrorStack> {
+fn cvt_p<T>(r: *mut T) -> Result<*mut T, ErrorStack> {
     if r.is_null() {
         Err(ErrorStack::get())
     } else {
@@ -93,7 +93,7 @@ pub fn cvt_p<T>(r: *mut T) -> Result<*mut T, ErrorStack> {
     }
 }
 
-pub fn cvt(r: c_int) -> Result<c_int, ErrorStack> {
+fn cvt(r: c_int) -> Result<c_int, ErrorStack> {
     if r <= 0 {
         Err(ErrorStack::get())
     } else {
@@ -101,6 +101,6 @@ pub fn cvt(r: c_int) -> Result<c_int, ErrorStack> {
     }
 }
 
-pub fn cvt_n(r: c_int) -> Result<c_int, ErrorStack> {
+fn cvt_n(r: c_int) -> Result<c_int, ErrorStack> {
     if r < 0 { Err(ErrorStack::get()) } else { Ok(r) }
 }
-- 
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