/in/terminal.c: In function 'save':
/in/terminal.c:72:16: warning: passing argument 1 of 'printf' from incompatible pointer type [-Wincompatible-pointer-types]
         printf(fp, "\n");
                ^~
In file included from /in/terminal.c:5:0:
/usr/include/stdio.h:318:12: note: expected 'const char * restrict' but argument is of type 'FILE * {aka struct _IO_FILE *}'
 extern int printf (const char *__restrict __format, ...);
            ^~~~~~