/in/foo.c: In function 'main':
/in/foo.c:4:1: warning: implicit declaration of function 'scans' [-Wimplicit-function-declaration]
 scans("%s",s);
 ^~~~~
/in/foo.c:14:0: note: -Wmisleading-indentation is disabled from this point onwards, since column-tracking was disabled due to the size of the code/headers
 }
 
/in/foo.c:14:1: error: expected declaration or statement at end of input
 }
 ^
/in/foo.c:14:1: error: expected declaration or statement at end of input