1 extern float **read_distance_matrix(char type[]);
2 extern char **read_sequence_list(int *n_of_seqs,char *mask);
3 extern float **Hamming_Distance_Matrix(char **seqs, int n_of_seqs);
4 extern float **StrEdit_SimpleDistMatrix(char **seqs, int n_of_seqs);
5 extern float **StrEdit_GotohDistMatrix(char **seqs, int n_of_seqs);
6 extern char *get_taxon_label(int whoami);
7 extern void free_distance_matrix(float **x);
8 extern void printf_distance_matrix(float **x);
9 extern void printf_taxa_list(void);
10 extern float StrEdit_SimpleDist(char *str1, char *str2);
11 extern float StrEdit_GotohDist(char *str1, char *str2);
12 extern void Set_StrEdit_CostMatrix(char type);
13 extern void Set_StrEdit_GapCosts(float per_digit, float per_gap);