wasmer-c-api-6.c

    // Read the wasm file bytes
    FILE *file = fopen("wasm-sample-app/target.wasm", "r");
    fseek(file, 0, SEEK_END);
    long len = ftell(file);
    uint8_t *bytes = malloc(len);
    fseek(file, 0, SEEK_SET);
    fread(bytes, 1, len, file);
    fclose(file);

    // Creates a WebAssembly Instance from wasm bytes and imports
    wasmer_instance_t *instance = NULL;
    wasmer_result_t compile_result = wasmer_instantiate(&instance, bytes, len, imports, 3);
    printf("Compile result:  %d\n", compile_result);
    if (compile_result != WASMER_OK)
    {
        print_wasmer_error();
    }
    assert(compile_result == WASMER_OK);