1 files changed, 30 insertions, 0 deletions
diff --git a/src/native/common/Buffers.c b/src/native/common/Buffers.c
new file mode 100644
index 0000000..0898e6b
--- /dev/null
+++ b/src/native/common/Buffers.c
@@ -0,0 +1,30 @@
+
+#include <jni.h>
+
+#include <assert.h>
+#include <string.h>
+
+#include <gluegen_stdint.h>
+
+#include "com_jogamp_common_nio_Buffers.h"
+
+JNIEXPORT jlong JNICALL 
+Java_com_jogamp_common_nio_Buffers_getDirectBufferAddressImpl(JNIEnv *env, jclass _unused, jobject directBuffer) {
+    return ( NULL != directBuffer ) ? (jlong) (intptr_t)  (*env)->GetDirectBufferAddress(env, directBuffer) : 0L ; 
+}
+
+JNIEXPORT jobject JNICALL 
+Java_com_jogamp_common_nio_Buffers_getDirectByteBufferImpl(JNIEnv *env, jclass _unused, jlong japtr, jint jbyteCount) {
+    return ( 0 != japtr && 0 < jbyteCount ) ? (*env)->NewDirectByteBuffer(env, (void *)(intptr_t)japtr, jbyteCount) : NULL;
+}
+
+JNIEXPORT jint JNICALL 
+Java_com_jogamp_common_nio_Buffers_strnlenImpl(JNIEnv *env, jclass _unused, jlong jcstrptr, jint jmaxlen) {
+    return ( 0 != jcstrptr && 0 < jmaxlen ) ? strnlen((const char *)(void *)(intptr_t)jcstrptr, jmaxlen) : 0;
+}
+
+JNIEXPORT jlong JNICALL 
+Java_com_jogamp_common_nio_Buffers_memcpyImpl(JNIEnv *env, jclass _unused, jlong jdest, jlong jsrc, jlong jlen) {
+    return ( 0 != jdest && 0 != jsrc && 0 < jlen ) ? memcpy((void *)(intptr_t)jdest, (void *)(intptr_t)jsrc, (size_t)jlen) : jdest;
+}
+