ngx::ffi

Function EVP_PKEY_CTX_ctrl

Source 
pub unsafe extern "C" fn EVP_PKEY_CTX_ctrl(
    ctx: *mut evp_pkey_ctx_st,
    keytype: i32,
    optype: i32,
    cmd: i32,
    p1: i32,
    p2: *mut c_void,
) -> i32