*/
void pattern_dump_node(pattern_dumper_t *self, unsigned id, unsigned op_code, unsigned mode_code, void *attr);
/**
*/
void pattern_dump_node(pattern_dumper_t *self, unsigned id, unsigned op_code, unsigned mode_code, void *attr);
/**
void pattern_dump_edge(pattern_dumper_t *self, unsigned tgt, unsigned src, unsigned pos, unsigned mode_code);
/**
void pattern_dump_edge(pattern_dumper_t *self, unsigned tgt, unsigned src, unsigned pos, unsigned mode_code);
/**