-gboolean lttv_apply_op_eq_uint64();
-gboolean lttv_apply_op_eq_uint32();
-gboolean lttv_apply_op_eq_uint16();
-gboolean lttv_apply_op_eq_double();
-gboolean lttv_apply_op_eq_string();
-
-gboolean lttv_apply_op_ne_uint64();
-gboolean lttv_apply_op_ne_uint32();
-gboolean lttv_apply_op_ne_uint16();
-gboolean lttv_apply_op_ne_double();
-gboolean lttv_apply_op_ne_string();
-
-gboolean lttv_apply_op_lt_uint64();
-gboolean lttv_apply_op_lt_uint32();
-gboolean lttv_apply_op_lt_uint16();
-gboolean lttv_apply_op_lt_double();
-
-gboolean lttv_apply_op_le_uint64();
-gboolean lttv_apply_op_le_uint32();
-gboolean lttv_apply_op_le_uint16();
-gboolean lttv_apply_op_le_double();
-
-gboolean lttv_apply_op_gt_uint64();
-gboolean lttv_apply_op_gt_uint32();
-gboolean lttv_apply_op_gt_uint16();
-gboolean lttv_apply_op_gt_double();
-
-gboolean lttv_apply_op_ge_uint64();
-gboolean lttv_apply_op_ge_uint32();
-gboolean lttv_apply_op_ge_uint16();
-gboolean lttv_apply_op_ge_double();
+gboolean lttv_apply_op_eq_uint64(guint64 v1, guint64 v2);
+gboolean lttv_apply_op_eq_uint32(guint32 v1, guint32 v2);
+gboolean lttv_apply_op_eq_uint16(guint16 v1, guint16 v2);
+gboolean lttv_apply_op_eq_double(double v1, double v2);
+gboolean lttv_apply_op_eq_string(char* v1, char* v2);
+
+gboolean lttv_apply_op_ne_uint64(guint64 v1, guint64 v2);
+gboolean lttv_apply_op_ne_uint32(guint32 v1, guint32 v2);
+gboolean lttv_apply_op_ne_uint16(guint16 v1, guint16 v2);
+gboolean lttv_apply_op_ne_double(double v1, double v2);
+gboolean lttv_apply_op_ne_string(char* v1, char* v2);
+
+gboolean lttv_apply_op_lt_uint64(guint64 v1, guint64 v2);
+gboolean lttv_apply_op_lt_uint32(guint32 v1, guint32 v2);
+gboolean lttv_apply_op_lt_uint16(guint16 v1, guint16 v2);
+gboolean lttv_apply_op_lt_double(double v1, double v2);
+
+gboolean lttv_apply_op_le_uint64(guint64 v1, guint64 v2);
+gboolean lttv_apply_op_le_uint32(guint32 v1, guint32 v2);
+gboolean lttv_apply_op_le_uint16(guint16 v1, guint16 v2);
+gboolean lttv_apply_op_le_double(double v1, double v2);
+
+gboolean lttv_apply_op_gt_uint64(guint64 v1, guint64 v2);
+gboolean lttv_apply_op_gt_uint32(guint32 v1, guint32 v2);
+gboolean lttv_apply_op_gt_uint16(guint16 v1, guint16 v2);
+gboolean lttv_apply_op_gt_double(double v1, double v2);
+
+gboolean lttv_apply_op_ge_uint64(guint64 v1, guint64 v2);
+gboolean lttv_apply_op_ge_uint32(guint32 v1, guint32 v2);
+gboolean lttv_apply_op_ge_uint16(guint16 v1, guint16 v2);
+gboolean lttv_apply_op_ge_double(double v1, double v2);