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Java bindings for libappindicator-gtk3 in 100% pure Java

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// Generated by jextract

package org.purejava.appindicator;

import java.lang.foreign.Arena;
import java.lang.foreign.MemorySegment;
/**
 * {@snippet :
 * int (*GSourceFunc)(void* user_data);
 * }
 */
public interface GSourceFunc {

    int apply(java.lang.foreign.MemorySegment user_data);
    static MemorySegment allocate(GSourceFunc fi, Arena scope) {
        return RuntimeHelper.upcallStub(constants$255.const$2, fi, constants$10.const$5, scope);
    }
    static GSourceFunc ofAddress(MemorySegment addr, Arena arena) {
        MemorySegment symbol = addr.reinterpret(arena, null);
        return (java.lang.foreign.MemorySegment _user_data) -> {
            try {
                return (int)constants$14.const$2.invokeExact(symbol, _user_data);
            } catch (Throwable ex$) {
                throw new AssertionError("should not reach here", ex$);
            }
        };
    }
}