14 lines
319 B
Plaintext
14 lines
319 B
Plaintext
extern crate libc;
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//c function that returns the sum of two integers
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extern {
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fn add_input(in1: libc::c_int, in2: libc::c_int) -> libc::c_int;
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}
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fn main() {
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let (in1, in2) = (5, 4);
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let output = unsafe {
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add_input(in1, in2) };
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assert!( (output == (in1 + in2) ),"Error in sum calculation") ;
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}
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