char ch_cap ( char c );
bool ch_eqi ( char c1, char c2 );
int ch_to_digit ( char c );
void dtable_close_write ( ofstream &output );
double *dtable_data_border_add ( int m, int n, double table[] );
double *dtable_data_border_cut ( int m, int n, double table[] );
double *dtable_data_read ( char *input_filename, int m, int n );
void dtable_data_write ( ofstream &output, int m, int n, double table[] );
void dtable_header_read ( char *file_in_name, int *m, int *n );
void dtable_header_write ( int m, int n, char *output_filename, 
  ofstream &output );
double *dtable_read ( char *input_filename, int *m, int *n );
void dtable_write ( char *output_filename, int m, int n, double table[], 
  bool header );
int file_column_count ( char *file_in_name );
int file_row_count ( char *file_in_name );
int i4_log_10 ( int i );
int i4_max ( int i1, int i2 );
int i4_min ( int i1, int i2 );
int *i4mat_indicator ( int m, int n );
void i4mat_print ( int m, int n, int a[], char *title );
void i4mat_print_some ( int m, int n, int a[], int ilo, int jlo, int ihi, 
  int jhi, char *title );
int *itable_data_border_add ( int m, int n, int table[] );
int *itable_data_border_cut ( int m, int n, int table[] );
int *itable_data_read ( char *input_filename, int m, int n );
void itable_data_write ( ofstream &output, int m, int n, int table[] );
void itable_header_read ( char *file_in_name, int *m, int *n );
void itable_header_write ( int m, int n, char *output_filename, 
  ofstream &output );
int *itable_read ( char *input_filename, int *m, int *n );
void itable_write ( char *output_filename, int m, int n, int table[], 
  bool header );
double r8_epsilon ( void );
double *r8mat_indicator ( int m, int n );
void r8mat_print ( int m, int n, double a[], char *title );
void r8mat_print_some ( int m, int n, double a[], int ilo, int jlo, int ihi, 
  int jhi, char *title );
void r8mat_transpose_print ( int m, int n, double a[], char *title );
void r8mat_transpose_print_some ( int m, int n, double a[], int ilo, int jlo, 
  int ihi, int jhi, char *title );
double *r8mat_uniform_01 ( int m, int n, int *seed );
int s_len_trim ( char *s );
int s_to_i4 ( char *s, int *last, bool *error );
bool s_to_i4vec ( char *s, int n, int ivec[] );
double s_to_r8 ( char *s, int *lchar, bool *error );
bool s_to_r8vec ( char *s, int n, double rvec[] );
int s_word_count ( char *s );
void timestamp ( void );
char *timestring ( void );