A jni stubs in ziglang.

jni.zig

const std = @import("std");

// TODO: replace with std.builtin.VaList
pub const va_list = [*c]extern struct {
    gp_offset: c_uint,
    fp_offset: c_uint,
    overflow_arg_area: ?*anyopaque,
    reg_save_area: ?*anyopaque,
};

pub const jint = i32;
pub const jlong = i64;
pub const jbyte = i8;
pub const jboolean = u8;
pub const jchar = u16;
pub const jshort = i16;
pub const jfloat = f32;
pub const jdouble = f64;
pub const jsize = jint;

pub const jobject = ?*opaque {};
pub const jclass = jobject;
pub const jthrowable = jobject;
pub const jstring = jobject;
pub const jarray = jobject;

pub const jbooleanArray = jarray;
pub const jbyteArray = jarray;
pub const jcharArray = jarray;
pub const jshortArray = jarray;
pub const jintArray = jarray;
pub const jlongArray = jarray;
pub const jfloatArray = jarray;
pub const jdoubleArray = jarray;
pub const jobjectArray = jarray;
pub const jvalue = extern union {
    z: jboolean,
    b: jbyte,
    c: jchar,
    s: jshort,
    i: jint,
    j: jlong,
    f: jfloat,
    d: jdouble,
    l: jobject,
};

pub const jweak = jobject;

pub const jfieldID = ?*opaque {};
pub const jmethodID = ?*opaque {};

pub const jobjectRefType = c_uint;
pub const JNIInvalidRefType: c_uint = 0;
pub const JNILocalRefType: c_uint = 1;
pub const JNIGlobalRefType: c_uint = 2;
pub const JNIWeakGlobalRefType: c_uint = 3;

pub const JNINativeMethod = extern struct {
    name: [*c]const u8,
    signature: [*c]const u8,
    fnPtr: *anyopaque,
};

pub const JNIInvokeInterface = extern struct {
    reserved0: ?*anyopaque,
    reserved1: ?*anyopaque,
    reserved2: ?*anyopaque,
    DestroyJavaVM: *const fn (*JavaVM) callconv(.C) jint,
    AttachCurrentThread: *const fn (*JavaVM, *?*JNIEnv, ?*anyopaque) callconv(.C) jint,
    DetachCurrentThread: *const fn (*JavaVM) callconv(.C) jint,
    GetEnv: *const fn (*JavaVM, *?*JNIEnv, jint) callconv(.C) jint,
    AttachCurrentThreadAsDaemon: *const fn (*JavaVM, *?*JNIEnv, ?*anyopaque) callconv(.C) jint,
};

pub const JavaVM = *const JNIInvokeInterface;

pub const JNINativeInterface = extern struct {
    reserved0: ?*anyopaque,
    reserved1: ?*anyopaque,
    reserved2: ?*anyopaque,
    reserved3: ?*anyopaque,
    GetVersion: *const fn (*JNIEnv) callconv(.C) jint,
    DefineClass: *const fn (*JNIEnv, [*c]const u8, jobject, [*c]const jbyte, jsize) callconv(.C) jclass,
    FindClass: *const fn (*JNIEnv, [*c]const u8) callconv(.C) jclass,
    FromReflectedMethod: *const fn (*JNIEnv, jobject) callconv(.C) jmethodID,
    FromReflectedField: *const fn (*JNIEnv, jobject) callconv(.C) jfieldID,
    ToReflectedMethod: *const fn (*JNIEnv, jclass, jmethodID, jboolean) callconv(.C) jobject,
    GetSuperclass: *const fn (*JNIEnv, jclass) callconv(.C) jclass,
    IsAssignableFrom: *const fn (*JNIEnv, jclass, jclass) callconv(.C) jboolean,
    ToReflectedField: *const fn (*JNIEnv, jclass, jfieldID, jboolean) callconv(.C) jobject,
    Throw: *const fn (*JNIEnv, jthrowable) callconv(.C) jint,
    ThrowNew: *const fn (*JNIEnv, jclass, [*c]const u8) callconv(.C) jint,
    ExceptionOccurred: *const fn (*JNIEnv) callconv(.C) jthrowable,
    ExceptionDescribe: *const fn (*JNIEnv) callconv(.C) void,
    ExceptionClear: *const fn (*JNIEnv) callconv(.C) void,
    FatalError: *const fn (*JNIEnv, [*c]const u8) callconv(.C) void,
    PushLocalFrame: *const fn (*JNIEnv, jint) callconv(.C) jint,
    PopLocalFrame: *const fn (*JNIEnv, jobject) callconv(.C) jobject,
    NewGlobalRef: *const fn (*JNIEnv, jobject) callconv(.C) jobject,
    DeleteGlobalRef: *const fn (*JNIEnv, jobject) callconv(.C) void,
    DeleteLocalRef: *const fn (*JNIEnv, jobject) callconv(.C) void,
    IsSameObject: *const fn (*JNIEnv, jobject, jobject) callconv(.C) jboolean,
    NewLocalRef: *const fn (*JNIEnv, jobject) callconv(.C) jobject,
    EnsureLocalCapacity: *const fn (*JNIEnv, jint) callconv(.C) jint,
    AllocObject: *const fn (*JNIEnv, jclass) callconv(.C) jobject,
    NewObject: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jobject,
    NewObjectV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jobject,
    NewObjectA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jobject,
    GetObjectClass: *const fn (*JNIEnv, jobject) callconv(.C) jclass,
    IsInstanceOf: *const fn (*JNIEnv, jobject, jclass) callconv(.C) jboolean,
    GetMethodID: *const fn (*JNIEnv, jclass, [*c]const u8, [*c]const u8) callconv(.C) jmethodID,
    CallObjectMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jobject,
    CallObjectMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jobject,
    CallObjectMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jobject,
    CallBooleanMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jboolean,
    CallBooleanMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jboolean,
    CallBooleanMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jboolean,
    CallByteMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jbyte,
    CallByteMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jbyte,
    CallByteMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jbyte,
    CallCharMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jchar,
    CallCharMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jchar,
    CallCharMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jchar,
    CallShortMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jshort,
    CallShortMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jshort,
    CallShortMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jshort,
    CallIntMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jint,
    CallIntMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jint,
    CallIntMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jint,
    CallLongMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jlong,
    CallLongMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jlong,
    CallLongMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jlong,
    CallFloatMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jfloat,
    CallFloatMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jfloat,
    CallFloatMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jfloat,
    CallDoubleMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) jdouble,
    CallDoubleMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) jdouble,
    CallDoubleMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) jdouble,
    CallVoidMethod: *const fn (*JNIEnv, jobject, jmethodID, ...) callconv(.C) void,
    CallVoidMethodV: *const fn (*JNIEnv, jobject, jmethodID, va_list) callconv(.C) void,
    CallVoidMethodA: *const fn (*JNIEnv, jobject, jmethodID, [*c]const jvalue) callconv(.C) void,
    CallNonvirtualObjectMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jobject,
    CallNonvirtualObjectMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jobject,
    CallNonvirtualObjectMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jobject,
    CallNonvirtualBooleanMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jboolean,
    CallNonvirtualBooleanMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jboolean,
    CallNonvirtualBooleanMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jboolean,
    CallNonvirtualByteMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jbyte,
    CallNonvirtualByteMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jbyte,
    CallNonvirtualByteMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jbyte,
    CallNonvirtualCharMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jchar,
    CallNonvirtualCharMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jchar,
    CallNonvirtualCharMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jchar,
    CallNonvirtualShortMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jshort,
    CallNonvirtualShortMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jshort,
    CallNonvirtualShortMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jshort,
    CallNonvirtualIntMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jint,
    CallNonvirtualIntMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jint,
    CallNonvirtualIntMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jint,
    CallNonvirtualLongMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jlong,
    CallNonvirtualLongMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jlong,
    CallNonvirtualLongMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jlong,
    CallNonvirtualFloatMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jfloat,
    CallNonvirtualFloatMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jfloat,
    CallNonvirtualFloatMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jfloat,
    CallNonvirtualDoubleMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) jdouble,
    CallNonvirtualDoubleMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) jdouble,
    CallNonvirtualDoubleMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) jdouble,
    CallNonvirtualVoidMethod: *const fn (*JNIEnv, jobject, jclass, jmethodID, ...) callconv(.C) void,
    CallNonvirtualVoidMethodV: *const fn (*JNIEnv, jobject, jclass, jmethodID, va_list) callconv(.C) void,
    CallNonvirtualVoidMethodA: *const fn (*JNIEnv, jobject, jclass, jmethodID, [*c]const jvalue) callconv(.C) void,
    GetFieldID: *const fn (*JNIEnv, jclass, [*c]const u8, [*c]const u8) callconv(.C) jfieldID,
    GetObjectField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jobject,
    GetBooleanField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jboolean,
    GetByteField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jbyte,
    GetCharField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jchar,
    GetShortField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jshort,
    GetIntField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jint,
    GetLongField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jlong,
    GetFloatField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jfloat,
    GetDoubleField: *const fn (*JNIEnv, jobject, jfieldID) callconv(.C) jdouble,
    SetObjectField: *const fn (*JNIEnv, jobject, jfieldID, jobject) callconv(.C) void,
    SetBooleanField: *const fn (*JNIEnv, jobject, jfieldID, jboolean) callconv(.C) void,
    SetByteField: *const fn (*JNIEnv, jobject, jfieldID, jbyte) callconv(.C) void,
    SetCharField: *const fn (*JNIEnv, jobject, jfieldID, jchar) callconv(.C) void,
    SetShortField: *const fn (*JNIEnv, jobject, jfieldID, jshort) callconv(.C) void,
    SetIntField: *const fn (*JNIEnv, jobject, jfieldID, jint) callconv(.C) void,
    SetLongField: *const fn (*JNIEnv, jobject, jfieldID, jlong) callconv(.C) void,
    SetFloatField: *const fn (*JNIEnv, jobject, jfieldID, jfloat) callconv(.C) void,
    SetDoubleField: *const fn (*JNIEnv, jobject, jfieldID, jdouble) callconv(.C) void,
    GetStaticMethodID: *const fn (*JNIEnv, jclass, [*c]const u8, [*c]const u8) callconv(.C) jmethodID,
    CallStaticObjectMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jobject,
    CallStaticObjectMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jobject,
    CallStaticObjectMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jobject,
    CallStaticBooleanMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jboolean,
    CallStaticBooleanMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jboolean,
    CallStaticBooleanMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jboolean,
    CallStaticByteMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jbyte,
    CallStaticByteMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jbyte,
    CallStaticByteMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jbyte,
    CallStaticCharMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jchar,
    CallStaticCharMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jchar,
    CallStaticCharMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jchar,
    CallStaticShortMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jshort,
    CallStaticShortMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jshort,
    CallStaticShortMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jshort,
    CallStaticIntMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jint,
    CallStaticIntMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jint,
    CallStaticIntMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jint,
    CallStaticLongMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jlong,
    CallStaticLongMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jlong,
    CallStaticLongMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jlong,
    CallStaticFloatMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jfloat,
    CallStaticFloatMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jfloat,
    CallStaticFloatMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jfloat,
    CallStaticDoubleMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) jdouble,
    CallStaticDoubleMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) jdouble,
    CallStaticDoubleMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) jdouble,
    CallStaticVoidMethod: *const fn (*JNIEnv, jclass, jmethodID, ...) callconv(.C) void,
    CallStaticVoidMethodV: *const fn (*JNIEnv, jclass, jmethodID, va_list) callconv(.C) void,
    CallStaticVoidMethodA: *const fn (*JNIEnv, jclass, jmethodID, [*c]const jvalue) callconv(.C) void,
    GetStaticFieldID: *const fn (*JNIEnv, jclass, [*c]const u8, [*c]const u8) callconv(.C) jfieldID,
    GetStaticObjectField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jobject,
    GetStaticBooleanField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jboolean,
    GetStaticByteField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jbyte,
    GetStaticCharField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jchar,
    GetStaticShortField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jshort,
    GetStaticIntField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jint,
    GetStaticLongField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jlong,
    GetStaticFloatField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jfloat,
    GetStaticDoubleField: *const fn (*JNIEnv, jclass, jfieldID) callconv(.C) jdouble,
    SetStaticObjectField: *const fn (*JNIEnv, jclass, jfieldID, jobject) callconv(.C) void,
    SetStaticBooleanField: *const fn (*JNIEnv, jclass, jfieldID, jboolean) callconv(.C) void,
    SetStaticByteField: *const fn (*JNIEnv, jclass, jfieldID, jbyte) callconv(.C) void,
    SetStaticCharField: *const fn (*JNIEnv, jclass, jfieldID, jchar) callconv(.C) void,
    SetStaticShortField: *const fn (*JNIEnv, jclass, jfieldID, jshort) callconv(.C) void,
    SetStaticIntField: *const fn (*JNIEnv, jclass, jfieldID, jint) callconv(.C) void,
    SetStaticLongField: *const fn (*JNIEnv, jclass, jfieldID, jlong) callconv(.C) void,
    SetStaticFloatField: *const fn (*JNIEnv, jclass, jfieldID, jfloat) callconv(.C) void,
    SetStaticDoubleField: *const fn (*JNIEnv, jclass, jfieldID, jdouble) callconv(.C) void,
    NewString: *const fn (*JNIEnv, [*c]const jchar, jsize) callconv(.C) jstring,
    GetStringLength: *const fn (*JNIEnv, jstring) callconv(.C) jsize,
    GetStringChars: *const fn (*JNIEnv, jstring, [*c]jboolean) callconv(.C) [*c]const jchar,
    ReleaseStringChars: *const fn (*JNIEnv, jstring, [*c]const jchar) callconv(.C) void,
    NewStringUTF: *const fn (*JNIEnv, [*c]const u8) callconv(.C) jstring,
    GetStringUTFLength: *const fn (*JNIEnv, jstring) callconv(.C) jsize,
    GetStringUTFChars: *const fn (*JNIEnv, jstring, [*c]jboolean) callconv(.C) [*c]const u8,
    ReleaseStringUTFChars: *const fn (*JNIEnv, jstring, [*c]const u8) callconv(.C) void,
    GetArrayLength: *const fn (*JNIEnv, jarray) callconv(.C) jsize,
    NewObjectArray: *const fn (*JNIEnv, jsize, jclass, jobject) callconv(.C) jobjectArray,
    GetObjectArrayElement: *const fn (*JNIEnv, jobjectArray, jsize) callconv(.C) jobject,
    SetObjectArrayElement: *const fn (*JNIEnv, jobjectArray, jsize, jobject) callconv(.C) void,
    NewBooleanArray: *const fn (*JNIEnv, jsize) callconv(.C) jbooleanArray,
    NewByteArray: *const fn (*JNIEnv, jsize) callconv(.C) jbyteArray,
    NewCharArray: *const fn (*JNIEnv, jsize) callconv(.C) jcharArray,
    NewShortArray: *const fn (*JNIEnv, jsize) callconv(.C) jshortArray,
    NewIntArray: *const fn (*JNIEnv, jsize) callconv(.C) jintArray,
    NewLongArray: *const fn (*JNIEnv, jsize) callconv(.C) jlongArray,
    NewFloatArray: *const fn (*JNIEnv, jsize) callconv(.C) jfloatArray,
    NewDoubleArray: *const fn (*JNIEnv, jsize) callconv(.C) jdoubleArray,
    GetBooleanArrayElements: *const fn (*JNIEnv, jbooleanArray, [*c]jboolean) callconv(.C) [*c]jboolean,
    GetByteArrayElements: *const fn (*JNIEnv, jbyteArray, [*c]jboolean) callconv(.C) [*c]jbyte,
    GetCharArrayElements: *const fn (*JNIEnv, jcharArray, [*c]jboolean) callconv(.C) [*c]jchar,
    GetShortArrayElements: *const fn (*JNIEnv, jshortArray, [*c]jboolean) callconv(.C) [*c]jshort,
    GetIntArrayElements: *const fn (*JNIEnv, jintArray, [*c]jboolean) callconv(.C) [*c]jint,
    GetLongArrayElements: *const fn (*JNIEnv, jlongArray, [*c]jboolean) callconv(.C) [*c]jlong,
    GetFloatArrayElements: *const fn (*JNIEnv, jfloatArray, [*c]jboolean) callconv(.C) [*c]jfloat,
    GetDoubleArrayElements: *const fn (*JNIEnv, jdoubleArray, [*c]jboolean) callconv(.C) [*c]jdouble,
    ReleaseBooleanArrayElements: *const fn (*JNIEnv, jbooleanArray, [*c]jboolean, jint) callconv(.C) void,
    ReleaseByteArrayElements: *const fn (*JNIEnv, jbyteArray, [*c]jbyte, jint) callconv(.C) void,
    ReleaseCharArrayElements: *const fn (*JNIEnv, jcharArray, [*c]jchar, jint) callconv(.C) void,
    ReleaseShortArrayElements: *const fn (*JNIEnv, jshortArray, [*c]jshort, jint) callconv(.C) void,
    ReleaseIntArrayElements: *const fn (*JNIEnv, jintArray, [*c]jint, jint) callconv(.C) void,
    ReleaseLongArrayElements: *const fn (*JNIEnv, jlongArray, [*c]jlong, jint) callconv(.C) void,
    ReleaseFloatArrayElements: *const fn (*JNIEnv, jfloatArray, [*c]jfloat, jint) callconv(.C) void,
    ReleaseDoubleArrayElements: *const fn (*JNIEnv, jdoubleArray, [*c]jdouble, jint) callconv(.C) void,
    GetBooleanArrayRegion: *const fn (*JNIEnv, jbooleanArray, jsize, jsize, [*c]jboolean) callconv(.C) void,
    GetByteArrayRegion: *const fn (*JNIEnv, jbyteArray, jsize, jsize, [*c]jbyte) callconv(.C) void,
    GetCharArrayRegion: *const fn (*JNIEnv, jcharArray, jsize, jsize, [*c]jchar) callconv(.C) void,
    GetShortArrayRegion: *const fn (*JNIEnv, jshortArray, jsize, jsize, [*c]jshort) callconv(.C) void,
    GetIntArrayRegion: *const fn (*JNIEnv, jintArray, jsize, jsize, [*c]jint) callconv(.C) void,
    GetLongArrayRegion: *const fn (*JNIEnv, jlongArray, jsize, jsize, [*c]jlong) callconv(.C) void,
    GetFloatArrayRegion: *const fn (*JNIEnv, jfloatArray, jsize, jsize, [*c]jfloat) callconv(.C) void,
    GetDoubleArrayRegion: *const fn (*JNIEnv, jdoubleArray, jsize, jsize, [*c]jdouble) callconv(.C) void,
    SetBooleanArrayRegion: *const fn (*JNIEnv, jbooleanArray, jsize, jsize, [*c]const jboolean) callconv(.C) void,
    SetByteArrayRegion: *const fn (*JNIEnv, jbyteArray, jsize, jsize, [*c]const jbyte) callconv(.C) void,
    SetCharArrayRegion: *const fn (*JNIEnv, jcharArray, jsize, jsize, [*c]const jchar) callconv(.C) void,
    SetShortArrayRegion: *const fn (*JNIEnv, jshortArray, jsize, jsize, [*c]const jshort) callconv(.C) void,
    SetIntArrayRegion: *const fn (*JNIEnv, jintArray, jsize, jsize, [*c]const jint) callconv(.C) void,
    SetLongArrayRegion: *const fn (*JNIEnv, jlongArray, jsize, jsize, [*c]const jlong) callconv(.C) void,
    SetFloatArrayRegion: *const fn (*JNIEnv, jfloatArray, jsize, jsize, [*c]const jfloat) callconv(.C) void,
    SetDoubleArrayRegion: *const fn (*JNIEnv, jdoubleArray, jsize, jsize, [*c]const jdouble) callconv(.C) void,
    RegisterNatives: *const fn (*JNIEnv, jclass, [*c]const JNINativeMethod, jint) callconv(.C) jint,
    UnregisterNatives: *const fn (*JNIEnv, jclass) callconv(.C) jint,
    MonitorEnter: *const fn (*JNIEnv, jobject) callconv(.C) jint,
    MonitorExit: *const fn (*JNIEnv, jobject) callconv(.C) jint,
    GetJavaVM: *const fn (*JNIEnv, [*c]*JavaVM) callconv(.C) jint,
    GetStringRegion: *const fn (*JNIEnv, jstring, jsize, jsize, [*c]jchar) callconv(.C) void,
    GetStringUTFRegion: *const fn (*JNIEnv, jstring, jsize, jsize, [*c]u8) callconv(.C) void,
    GetPrimitiveArrayCritical: *const fn (*JNIEnv, jarray, [*c]jboolean) callconv(.C) ?*anyopaque,
    ReleasePrimitiveArrayCritical: *const fn (*JNIEnv, jarray, ?*anyopaque, jint) callconv(.C) void,
    GetStringCritical: *const fn (*JNIEnv, jstring, [*c]jboolean) callconv(.C) [*c]const jchar,
    ReleaseStringCritical: *const fn (*JNIEnv, jstring, [*c]const jchar) callconv(.C) void,
    NewWeakGlobalRef: *const fn (*JNIEnv, jobject) callconv(.C) jweak,
    DeleteWeakGlobalRef: *const fn (*JNIEnv, jweak) callconv(.C) void,
    ExceptionCheck: *const fn (*JNIEnv) callconv(.C) jboolean,
    NewDirectByteBuffer: *const fn (*JNIEnv, ?*anyopaque, jlong) callconv(.C) jobject,
    GetDirectBufferAddress: *const fn (*JNIEnv, jobject) callconv(.C) ?*anyopaque,
    GetDirectBufferCapacity: *const fn (*JNIEnv, jobject) callconv(.C) jlong,
    GetObjectRefType: *const fn (*JNIEnv, jobject) callconv(.C) jobjectRefType,
    GetModule: *const fn (*JNIEnv, jclass) callconv(.C) jobject,
    IsVirtualThread: *const fn (*JNIEnv, jobject) callconv(.C) jboolean,
};

pub const JNIEnv = *const JNINativeInterface;

pub const JavaVMOption = extern struct {
    optionString: [*c]u8,
    extraInfo: ?*anyopaque,
};

pub const JavaVMInitArgs = extern struct {
    version: jint,
    nOptions: jint,
    options: *JavaVMOption,
    ignoreUnrecognized: jboolean,
};

pub const JavaVMAttachArgs = extern struct {
    version: jint,
    name: [*c]u8,
    group: jobject,
};

pub const JNI_FALSE: jboolean = 0;
pub const JNI_TRUE: jboolean = 1;

pub const JNI_COMMIT: jint = 1;
pub const JNI_ABORT: jint = 2;

pub const JNI_OK: jint = 0;
pub const JNI_ERR: jint = -1;
pub const JNI_EDETACHED: jint = -2;
pub const JNI_EVERSION: jint = -3;
pub const JNI_ENOMEM: jint = -4;
pub const JNI_EEXIST: jint = -5;
pub const JNI_EINVAL: jint = -6;

pub const JNI_VERSION_1_1: jint = 0x00010001;
pub const JNI_VERSION_1_2: jint = 0x00010002;
pub const JNI_VERSION_1_4: jint = 0x00010004;
pub const JNI_VERSION_1_6: jint = 0x00010006;
pub const JNI_VERSION_1_8: jint = 0x00010008;
pub const JNI_VERSION_9: jint = 0x00090000;
pub const JNI_VERSION_10: jint = 0x000a0000;
pub const JNI_VERSION_19: jint = 0x00130000;

// Use global functions that requires the zig library link to jvm.
pub extern fn JNI_GetDefaultJavaVMInitArgs(args: ?*anyopaque) jint;
pub extern fn JNI_CreateJavaVM(pvm: [*c]*JavaVM, penv: [*c]?*anyopaque, args: ?*anyopaque) jint;
pub extern fn JNI_GetCreatedJavaVMs([*c]*JavaVM, jsize, ?*jsize) jint;