int read_from_file(const char *filename, int ignore_error = 0);
int read_from_string(char *string);
char *(*decode)(char *bp, const char *sp, int n);
int read_from_file(const char *filename, int ignore_error = 0);
int read_from_string(char *string);
char *(*decode)(char *bp, const char *sp, int n);