-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableDeclare (JNIEnv *env, jclass klass, jstring);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableDeclareWithColor (JNIEnv *env, jclass klass, jstring, jstring);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableSet (JNIEnv *env, jclass klass, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableAdd (JNIEnv *env, jclass klass, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableSub (JNIEnv *env, jclass klass, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableSetWithTime (JNIEnv *env, jclass klass, jdouble, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableAddWithTime (JNIEnv *env, jclass klass, jdouble, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableSubWithTime (JNIEnv *env, jclass klass, jdouble, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkSrcDstVariableSet (JNIEnv *env, jclass klass, jstring, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkSrcDstVariableAdd (JNIEnv *env, jclass klass, jstring, jstring, jstring, jdouble);
-JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkSrcDstVariableSub (JNIEnv *env, jclass klass, jstring, jstring, jstring, jdouble);
+JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableDeclare (JNIEnv *env, jclass cls, jstring jvar);
+JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableDeclareWithColor (JNIEnv *env, jclass cls, jstring jvar,
+ jstring jcolor);
+JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableSet (JNIEnv *env, jclass cls, jstring jlink,
+ jstring jvar, jdouble jvalue);
+JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableAdd (JNIEnv *env, jclass cls, jstring jlink,
+ jstring jvar, jdouble jvalue);
+JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkVariableSub (JNIEnv *env, jclass cls, jstring jlink,
+ jstring jvar, jdouble jvalue);
+JNIEXPORT void JNICALL Java_org_simgrid_trace_Trace_linkSrcDstVariableSet (JNIEnv *env, jclass cls, jstring jsrc,
+ jstring jdst, jstring jvar, jdouble jvalue);
+JNIEXPORT jobjectArray JNICALL Java_org_simgrid_trace_Trace_getLinkVariablesName (JNIEnv *env, jclass cls);