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embedding: cef_string_list_copy()

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This commit is contained in:
Mike Blumenkrantz 2014-10-14 15:23:20 -04:00
parent 04020d2a19
commit 31db638961
1 changed files with 13 additions and 0 deletions
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13
ports/cef/string_list.rs
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@ -72,3 +72,16 @@ extern "C" fn cef_string_list_free(lt: *mut cef_string_list_t) {
drop(v);
}
}
#[no_mangle]
extern "C" fn cef_string_list_copy(lt: *mut cef_string_list_t) -> *mut cef_string_list_t {
unsafe {
if fptr_is_null(mem::transmute(lt)) { return 0 as *mut cef_string_list_t; }
let v: Box<Vec<*mut cef_string_t>> = mem::transmute(lt);
let lt2 = cef_string_list_alloc();
for cs in v.iter() {
cef_string_list_append(lt2, mem::transmute((*cs)));
}
lt2
}
}