15 #include <sys/types.h> 
   26 int check_config(FILE *log_fp, 
const char * 
const file, 
const int is_dir);
 
   36 int is_nlnk(FILE *log_fp, 
const char * 
const file, 
struct stat * 
const st);
 
   47 int check_perm(FILE *log_fp, 
const char * 
const file, 
const struct stat * 
const st, 
const int is_dir);
 
int is_nlnk(FILE *log_fp, const char *const file, struct stat *const st)
 
int check_perm(FILE *log_fp, const char *const file, const struct stat *const st, const int is_dir)
 
int check_config(FILE *log_fp, const char *const file, const int is_dir)
: Where security checks and security tools are placed