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Fix memmove

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This commit is contained in:
Jeremy Soller
2017-04-14 21:07:02 -06:00
parent 6fef10bcb1
commit b3a3caf191
1 changed files with 2 additions and 2 deletions
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src/externs.rs
+2 -2
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@@ -63,7 +63,7 @@ pub unsafe extern fn memmove(dest: *mut u8, src: *const u8,
n: usize) -> *mut u8 {
if src < dest as *const u8 {
let n_64: usize = n/8; // Number of 64-bit groups
let mut i: usize = n_64;
let mut i: usize = n_64*8;
// Copy 8 bytes at a time
while i != 0 {
@@ -109,7 +109,7 @@ pub unsafe extern fn memmove(dest: *mut u8, src: *const u8,
n: usize) -> *mut u8 {
if src < dest as *const u8 {
let n_32: usize = n/4; // Number of 32-bit groups
let mut i: usize = n_32;
let mut i: usize = n_32*4;
// Copy 4 bytes at a time
while i != 0 {