/in/foo.c: In function 'Length':
/in/foo.c:6:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
gets(s);
^~~~
In file included from /in/foo.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
extern char *gets (char *__s) __wur __attribute_deprecated__;
^~~~
/in/foo.c: In function 'main':
/in/foo.c:14:5: warning: 'gets' is deprecated [-Wdeprecated-declarations]
gets(s1);
^~~~
In file included from /in/foo.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
extern char *gets (char *__s) __wur __attribute_deprecated__;
^~~~
/in/foo.c:15:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
gets(s2);
^~~~
In file included from /in/foo.c:1:0:
/usr/include/stdio.h:640:14: note: declared here
extern char *gets (char *__s) __wur __attribute_deprecated__;
^~~~
/in/foo.c: In function 'Length':
/in/foo.c:7:12: warning: 'i' is used uninitialized in this function [-Wuninitialized]
while(s[i]!=0)
^
/in/foo.c: In function 'main':
/in/foo.c:7:12: warning: 'i' is used uninitialized in this function [-Wuninitialized]
while(s[i]!=0)
^
/in/foo.c:5:6: note: 'i' was declared here
int i;
^
/in/foo.c:7:12: warning: 'i' is used uninitialized in this function [-Wuninitialized]
while(s[i]!=0)
^
/in/foo.c:5:6: note: 'i' was declared here
int i;
^
/tmp/ccl7bjUc.o: In function `Length':
foo.c:(.text+0x5): warning: the `gets' function is dangerous and should not be used.