include/stdio: removed duplicate prototype of statfs
Declaration of statfs should belong to sys/statfs.h
@@ -444,10 +444,6 @@ int dprintf(int fd, FAR const char *fmt, ...);
int vdprintf(int fd, FAR const char *fmt, va_list ap);
/* Operations on paths */
-/**
- * @internal
- */
-int statfs(FAR const char *path, FAR struct statfs *buf);
/**
* @internal
*/
