#include #include "react-native-prevent-screenshot-ios-android.h" extern "C" JNIEXPORT jdouble JNICALL Java_com_preventscreenshotiosandroid_PreventScreenshotIosAndroidModule_nativeMultiply(JNIEnv *env, jclass type, jdouble a, jdouble b) { return preventscreenshotiosandroid::multiply(a, b); }