/in/foo.c: In function 'main':
/in/foo.c:9:2: 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:9:7: warning: passing argument 1 of 'gets' from incompatible pointer type [-Wincompatible-pointer-types]
gets(s1);
^~
In file included from /in/foo.c:1:0:
/usr/include/stdio.h:640:14: note: expected 'char *' but argument is of type 'int *'
extern char *gets (char *__s) __wur __attribute_deprecated__;
^~~~
/in/foo.c:10:2: 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:10:7: warning: passing argument 1 of 'gets' from incompatible pointer type [-Wincompatible-pointer-types]
gets(s2);
^~
In file included from /in/foo.c:1:0:
/usr/include/stdio.h:640:14: note: expected 'char *' but argument is of type 'int *'
extern char *gets (char *__s) __wur __attribute_deprecated__;
^~~~
/in/foo.c:12:10: warning: passing argument 1 of 'count' from incompatible pointer type [-Wincompatible-pointer-types]
x=count(s1);
^~
/in/foo.c:2:5: note: expected 'char *' but argument is of type 'int *'
int count(char s[]);
^~~~~
/in/foo.c:13:10: warning: passing argument 1 of 'count' from incompatible pointer type [-Wincompatible-pointer-types]
y=count(s2);
^~
/in/foo.c:2:5: note: expected 'char *' but argument is of type 'int *'
int count(char s[]);
^~~~~
/in/foo.c:6:10: warning: unused variable 'i' [-Wunused-variable]
int x,y,i;
^
/tmp/ccnZTird.o: In function `main':
foo.c:(.text.startup+0x15): warning: the `gets' function is dangerous and should not be used.