Export ismnt() and fismnt() helper functions, for modprobe plugin

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

src/helpers.h

@@ -25,6 +25,7 @@
 #ifndef FINIT_HELPERS_H_
 #define FINIT_HELPERS_H_
 
+#include <mntent.h>
 #include <stdarg.h>
 #include <sys/resource.h>
 #include <sys/types.h>
@@ -83,6 +84,9 @@ static inline void create(char *path, mode_t mode, uid_t uid, gid_t gid)
 		_w("Failed creating %s properly.", path);
 }
 
+int	ismnt		(char *file, char *dir);
+int	fismnt		(char *dir);
+
 #endif /* FINIT_HELPERS_H_ */
 
 /**