1999-04-07 22:42:40 +08:00
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/* Copyright (C) 1998, 1999 Cygnus Solutions
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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#ifndef __JAVA_JNI_H__
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#define __JAVA_JNI_H__
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1999-05-10 16:42:28 +08:00
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#include <stdarg.h>
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#define _Jv_va_list va_list
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1999-04-07 22:42:40 +08:00
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#ifdef __cplusplus
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// This is wrong, because it pollutes the name-space too much!
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#include <javaprims.h>
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typedef struct _Jv_JNIEnv JNIEnv;
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#else
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typedef int jbyte __attribute__((__mode__(__QI__)));
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typedef int jshort __attribute__((__mode__(__HI__)));
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typedef int jint __attribute__((__mode__(__SI__)));
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typedef int jlong __attribute__((__mode__(__DI__)));
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typedef bool jboolean __attribute__((__mode__(__QI__)));
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typedef unsigned short jchar __attribute__((__mode__(__HI__)));
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typedef float jfloat;
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typedef double jdouble;
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typedef jint jsize;
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typedef const struct JNINativeInterface *JNIEnv;
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#endif
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typedef union jvalue
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{
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jboolean z;
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jbyte b;
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jchar c;
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jshort s;
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jint i;
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jlong j;
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jfloat f;
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jdouble d;
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jobject l;
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} jvalue;
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typedef void * (*_Jv_func)(...);
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struct JNINativeInterface
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{
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_Jv_func reserved0;
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_Jv_func reserved1;
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_Jv_func reserved2;
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_Jv_func reserved3;
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_Jv_func GetVersion;
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_Jv_func DefineClass;
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_Jv_func FindClass;
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_Jv_func reserved4;
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_Jv_func reserved5;
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_Jv_func reserved6;
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jclass (*GetSuperclass) (JNIEnv*, jclass);
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jboolean (*IsAssignableFrom) (JNIEnv*, jclass, jclass);
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_Jv_func reserved7;
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jint (*Throw) (JNIEnv*, jthrowable);
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_Jv_func ThrowNew;
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_Jv_func ExceptionOccurred;
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_Jv_func ExceptionDescribe;
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_Jv_func ExceptionClear;
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_Jv_func FatalError;
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_Jv_func reserved8;
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_Jv_func reserved9;
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_Jv_func NewGlobalRef;
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_Jv_func DeleteGlobalRef;
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_Jv_func DeleteLocalRef;
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_Jv_func IsSameObject;
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_Jv_func reserved10;
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_Jv_func reserved11;
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_Jv_func AllocObject;
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_Jv_func NewObject;
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_Jv_func NewObjectV;
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_Jv_func NewObjectA;
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_Jv_func GetObjectClass;
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_Jv_func IsInstanceOf;
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_Jv_func GetMethodID;
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_Jv_func CallObjectMethod;
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_Jv_func CallObjectMethodV;
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_Jv_func CallObjectMethodA;
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_Jv_func CallBooleanMethod;
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_Jv_func CallBooleanMethodV;
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_Jv_func CallBooleanMethodA;
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_Jv_func CallByteMethod;
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_Jv_func CallByteMethodV;
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_Jv_func CallByteMethodA;
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_Jv_func CallCharMethod;
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_Jv_func CallCharMethodV;
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_Jv_func CallCharMethodA;
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_Jv_func CallShortMethod;
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_Jv_func CallShortMethodV;
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_Jv_func CallShortMethodA;
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_Jv_func CallIntMethod;
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_Jv_func CallIntMethodV;
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_Jv_func CallIntMethodA;
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_Jv_func CallLongMethod;
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_Jv_func CallLongMethodV;
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_Jv_func CallLongMethodA;
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_Jv_func CallFloatMethod;
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_Jv_func CallFloatMethodV;
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_Jv_func CallFloatMethodA;
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_Jv_func CallDoubleMethod;
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_Jv_func CallDoubleMethodV;
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_Jv_func CallDoubleMethodA;
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_Jv_func CallVoidMethod;
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_Jv_func CallVoidMethodV;
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_Jv_func CallVoidMethodA;
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_Jv_func CallNonvirtualObjectMethod;
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_Jv_func CallNonvirtualObjectMethodV;
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_Jv_func CallNonvirtualObjectMethodA;
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jboolean (*CallNonvirtualBooleanMethod) (JNIEnv*, jobject, jclass, jmethodID, ...);
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jboolean (*CallNonvirtualBooleanMethodV) (JNIEnv*, jobject, jclass, jmethodID, _Jv_va_list);
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jboolean (*CallNonvirtualBooleanMethodA) (JNIEnv*, jobject, jclass, jmethodID, jvalue*);
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_Jv_func CallNonvirtualByteMethod;
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_Jv_func CallNonvirtualByteMethodV;
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_Jv_func CallNonvirtualByteMethodA;
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_Jv_func CallNonvirtualCharMethod;
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_Jv_func CallNonvirtualCharMethodV;
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_Jv_func CallNonvirtualCharMethodA;
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_Jv_func CallNonvirtualShortMethod;
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_Jv_func CallNonvirtualShortMethodV;
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_Jv_func CallNonvirtualShortMethodA;
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_Jv_func CallNonvirtualIntMethod;
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_Jv_func CallNonvirtualIntMethodV;
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_Jv_func CallNonvirtualIntMethodA;
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_Jv_func CallNonvirtualLongMethod;
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_Jv_func CallNonvirtualLongMethodV;
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_Jv_func CallNonvirtualLongMethodA;
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_Jv_func CallNonvirtualFloatMethod;
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_Jv_func CallNonvirtualFloatMethodV;
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_Jv_func CallNonvirtualFloatMethodA;
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_Jv_func CallNonvirtualDoubleMethod;
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jdouble (*CallNonvirtualDoubleMethodV) (JNIEnv*, jobject, jclass, jmethodID, _Jv_va_list);
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_Jv_func CallNonvirtualDoubleMethodA;
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_Jv_func CallNonvirtualVoidMethod;
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_Jv_func CallNonvirtualVoidMethodV;
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_Jv_func CallNonvirtualVoidMethodA;
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_Jv_func GetFieldID;
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jobject (*GetObjectField) (JNIEnv*, jobject, jfieldID);
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jboolean (*GetBooleanField) (JNIEnv*, jobject, jfieldID);
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jbyte (*GetByteField) (JNIEnv*, jobject, jfieldID);
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jchar (*GetCharField) (JNIEnv*, jobject, jfieldID);
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jshort (*GetShortField) (JNIEnv*, jobject, jfieldID);
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jint (*GetIntField) (JNIEnv*, jobject, jfieldID);
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jlong (*GetLongField) (JNIEnv*, jobject, jfieldID);
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jfloat (*GetFloatField) (JNIEnv*, jobject, jfieldID);
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jdouble (*GetDoubleField) (JNIEnv*, jobject, jfieldID);
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_Jv_func SetObjectField;
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_Jv_func SetBooleanField;
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_Jv_func SetByteField;
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_Jv_func SetCharField;
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_Jv_func SetShortField;
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_Jv_func SetIntField;
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_Jv_func SetLongField;
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_Jv_func SetFloatField;
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_Jv_func SetDoubleField;
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_Jv_func GetStaticMethodID;
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_Jv_func CallStaticObjectMethod;
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_Jv_func CallStaticObjectMethodV;
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_Jv_func CallStaticObjectMethodA;
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_Jv_func CallStaticBooleanMethod;
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_Jv_func CallStaticBooleanMethodV;
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_Jv_func CallStaticBooleanMethodA;
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_Jv_func CallStaticByteMethod;
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_Jv_func CallStaticByteMethodV;
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_Jv_func CallStaticByteMethodA;
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_Jv_func CallStaticCharMethod;
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_Jv_func CallStaticCharMethodV;
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_Jv_func CallStaticCharMethodA;
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_Jv_func CallStaticShortMethod;
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_Jv_func CallStaticShortMethodV;
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_Jv_func CallStaticShortMethodA;
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_Jv_func CallStaticIntMethod;
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_Jv_func CallStaticIntMethodV;
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_Jv_func CallStaticIntMethodA;
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_Jv_func CallStaticLongMethod;
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_Jv_func CallStaticLongMethodV;
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_Jv_func CallStaticLongMethodA;
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_Jv_func CallStaticFloatMethod;
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_Jv_func CallStaticFloatMethodV;
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_Jv_func CallStaticFloatMethodA;
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_Jv_func CallStaticDoubleMethod;
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_Jv_func CallStaticDoubleMethodV;
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_Jv_func CallStaticDoubleMethodA;
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_Jv_func CallStaticVoidMethod;
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_Jv_func CallStaticVoidMethodV;
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_Jv_func CallStaticVoidMethodA;
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_Jv_func GetStaticFieldID;
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_Jv_func GetStaticObjectField;
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_Jv_func GetStaticBooleanField;
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_Jv_func GetStaticByteField;
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_Jv_func GetStaticCharField;
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_Jv_func GetStaticShortField;
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_Jv_func GetStaticIntField;
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_Jv_func GetStaticLongField;
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_Jv_func GetStaticFloatField;
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_Jv_func GetStaticDoubleField;
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_Jv_func SetStaticObjectField;
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_Jv_func SetStaticBooleanField;
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_Jv_func SetStaticByteField;
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_Jv_func SetStaticCharField;
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_Jv_func SetStaticShortField;
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_Jv_func SetStaticIntField;
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_Jv_func SetStaticLongField;
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_Jv_func SetStaticFloatField;
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_Jv_func SetStaticDoubleField;
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_Jv_func NewString;
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jint (*GetStringLength) (JNIEnv*, jstring);
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_Jv_func GetStringChars;
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_Jv_func ReleaseStringChars;
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_Jv_func NewStringUTF;
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_Jv_func GetStringUTFLength;
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_Jv_func GetStringUTFChars;
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_Jv_func ReleaseStringUTFChars;
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_Jv_func GetArrayLength;
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_Jv_func NewObjectArray;
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_Jv_func GetObjectArrayElement;
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_Jv_func SetObjectArrayElement;
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_Jv_func NewBooleanArray;
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_Jv_func NewByteArray;
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_Jv_func NewCharArray;
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_Jv_func NewShortArray;
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_Jv_func NewIntArray;
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_Jv_func NewLongArray;
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_Jv_func NewFloatArray;
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_Jv_func NewDoubleArray;
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_Jv_func GetBooleanArrayElements;
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_Jv_func GetByteArrayElements;
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_Jv_func GetCharArrayElements;
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_Jv_func GetShortArrayElements;
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_Jv_func GetIntArrayElements;
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_Jv_func GetLongArrayElements;
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_Jv_func GetFloatArrayElements;
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_Jv_func GetDoubleArrayElements;
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_Jv_func ReleaseBooleanArrayElements;
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_Jv_func ReleaseByteArrayElements;
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_Jv_func ReleaseCharArrayElements;
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_Jv_func ReleaseShortArrayElements;
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_Jv_func ReleaseIntArrayElements;
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_Jv_func ReleaseLongArrayElements;
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_Jv_func ReleaseFloatArrayElements;
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_Jv_func ReleaseDoubleArrayElements;
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_Jv_func GetBooleanArrayRegion;
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_Jv_func GetByteArrayRegion;
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_Jv_func GetCharArrayRegion;
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_Jv_func GetShortArrayRegion;
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_Jv_func GetIntArrayRegion;
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_Jv_func GetLongArrayRegion;
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_Jv_func GetFloatArrayRegion;
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_Jv_func GetDoubleArrayRegion;
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_Jv_func SetBooleanArrayRegion;
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_Jv_func SetByteArrayRegion;
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_Jv_func SetCharArrayRegion;
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_Jv_func SetShortArrayRegion;
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_Jv_func SetIntArrayRegion;
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_Jv_func SetLongArrayRegion;
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_Jv_func SetFloatArrayRegion;
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_Jv_func SetDoubleArrayRegion;
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_Jv_func RegisterNatives;
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_Jv_func UnregisterNatives;
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_Jv_func MonitorEnter;
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_Jv_func MonitorExit;
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_Jv_func GetJavaVM;
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};
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#ifdef __cplusplus
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struct _Jv_JNIEnv
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{
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struct JNINativeInterface *p;
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jclass GetSuperclass (jclass cl);
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jsize GetStringLength (jstring str);
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};
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extern inline jclass
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_Jv_JNIEnv::GetSuperclass (jclass cl)
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{ return p->GetSuperclass (this, cl); }
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extern inline jsize
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_Jv_JNIEnv::GetStringLength (jstring str)
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{ return p->GetStringLength (this, str); }
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#endif
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#endif /* __JAVA_JNI_H__ */
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