#define DEBUG_LVL 1
-typedef struct _local_env_t {
+typedef struct local_env_t {
double time_limit;
int first_x_var, last_x_var;
int n_colors;
/**
* Helping stuff for build_clique_star_cstr
*/
-typedef struct _edge_t {
+typedef struct edge_t {
ir_node *n1, *n2;
} edge_t;