X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmount%2Fparse_opt.h;h=e7924ddf078ade1c0c337c00f96d66f468b89973;hp=6b9fb5eb914abbae0203ebf04268a1f70d5f31cb;hb=da7454e3cf772edacc55a0f47d49cef7a03a4d10;hpb=ff7c7426065f816ec3c6cd9c46d9ffbfbff80d71

diff --git a/utils/mount/parse_opt.h b/utils/mount/parse_opt.h
index 6b9fb5e..e7924dd 100644
--- a/utils/mount/parse_opt.h
+++ b/utils/mount/parse_opt.h
@@ -21,31 +21,32 @@
  *
  */
 
-enum {
+typedef enum {
 	PO_FAILED = 0,
 	PO_SUCCEEDED = 1,
-};
+} po_return_t;
 
-enum {
+typedef enum {
 	PO_NOT_FOUND = 0,
 	PO_FOUND = 1,
-};
+} po_found_t;
 
-enum {
-	PO_KEY2_RIGHTMOST = 1,
+typedef enum {
 	PO_KEY1_RIGHTMOST = -1,
-};
+	PO_NEITHER_FOUND = 0,
+	PO_KEY2_RIGHTMOST = 1,
+} po_rightmost_t;
 
 struct mount_options;
 
 struct mount_options *	po_split(char *);
 void			po_replace(struct mount_options *,
 				   struct mount_options *);
-int			po_join(struct mount_options *, char **);
+po_return_t		po_join(struct mount_options *, char **);
 
-int			po_append(struct mount_options *, char *);
-int			po_contains(struct mount_options *, char *);
+po_return_t		po_append(struct mount_options *, char *);
+po_found_t		po_contains(struct mount_options *, char *);
 char *			po_get(struct mount_options *, char *);
-int			po_rightmost(struct mount_options *, char *, char *);
-int			po_remove_all(struct mount_options *, char *);
+po_rightmost_t		po_rightmost(struct mount_options *, char *, char *);
+po_found_t		po_remove_all(struct mount_options *, char *);
 void			po_destroy(struct mount_options *);