gets
istream& gets(char **s, char delim = '\n');
extern char *gets(char *buffer);
extern char *gets(char *);
# define GETS(a) gets(a)
virtual char *gets(char *str, int sz);
gets(pat);
gets(str);
weak_alias (_IO_gets, gets)
link_warning (gets, "the `gets' function is dangerous and should not be used.")
extern char *gets (char *__s) __wur __attribute_deprecated__;
gets(mode);
gets(b);