/* This file is machine generated, don't edit it !*/

#ifndef _JAVA_NIO_CHANNELS_FILECHANNELIMPL_H
#define _JAVA_NIO_CHANNELS_FILECHANNELIMPL_H

/* Structure information for class: java/nio/channels/FileChannelImpl */

typedef struct java_nio_channels_FileChannelImpl {
   java_objectheader header;
   s4 opened;
   struct gnu_classpath_RawData* map_address;
   s4 length;
   struct java_io_FileDescriptor* fd;
   struct java_nio_MappedByteBuffer* buf;
   struct java_lang_Object* file_obj;
} java_nio_channels_FileChannelImpl;


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    implPosition
 * Signature: ()J
 */
JNIEXPORT s8 JNICALL Java_java_nio_channels_FileChannelImpl_implPosition(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    implPosition
 * Signature: (J)Ljava/nio/channels/FileChannel;
 */
JNIEXPORT struct java_nio_channels_FileChannel* JNICALL Java_java_nio_channels_FileChannelImpl0_implPosition(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, s8 par1);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    implTruncate
 * Signature: (J)Ljava/nio/channels/FileChannel;
 */
JNIEXPORT struct java_nio_channels_FileChannel* JNICALL Java_java_nio_channels_FileChannelImpl_implTruncate(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, s8 par1);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    nio_mmap_file
 * Signature: (JJI)Lgnu/classpath/RawData;
 */
JNIEXPORT struct gnu_classpath_RawData* JNICALL Java_java_nio_channels_FileChannelImpl_nio_mmap_file(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, s8 par1, s8 par2, s4 par3);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    nio_unmmap_file
 * Signature: (Lgnu/classpath/RawData;I)V
 */
JNIEXPORT void JNICALL Java_java_nio_channels_FileChannelImpl_nio_unmmap_file(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, struct gnu_classpath_RawData* par1, s4 par2);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    nio_msync
 * Signature: (Lgnu/classpath/RawData;I)V
 */
JNIEXPORT void JNICALL Java_java_nio_channels_FileChannelImpl_nio_msync(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, struct gnu_classpath_RawData* par1, s4 par2);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    size
 * Signature: ()J
 */
JNIEXPORT s8 JNICALL Java_java_nio_channels_FileChannelImpl_size(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    implRead
 * Signature: ([BII)I
 */
JNIEXPORT s4 JNICALL Java_java_nio_channels_FileChannelImpl_implRead(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, java_bytearray* par1, s4 par2, s4 par3);


/*
 * Class:     java/nio/channels/FileChannelImpl
 * Method:    implWrite
 * Signature: ([BII)I
 */
JNIEXPORT s4 JNICALL Java_java_nio_channels_FileChannelImpl_implWrite(JNIEnv *env, struct java_nio_channels_FileChannelImpl* this, java_bytearray* par1, s4 par2, s4 par3);

#endif