X-Git-Url: https://git.decadent.org.uk/gitweb/?p=nfs-utils.git;a=blobdiff_plain;f=utils%2Fmount%2Fparse_opt.h;h=199630f85625b69d8d5074e95450e4ac5cd15a67;hp=93430d99ce0d03732b177b12f713301ef3968db3;hb=b5009d23525181846777349f2fc0e4a72b89d24d;hpb=2ab6ed792a773751d1f5d60d13a06161559c0e54

diff --git a/utils/mount/parse_opt.h b/utils/mount/parse_opt.h
index 93430d9..199630f 100644
--- a/utils/mount/parse_opt.h
+++ b/utils/mount/parse_opt.h
@@ -21,26 +21,40 @@
  *
  */
 
-enum {
+#ifndef _NFS_UTILS_PARSE_OPT_H
+#define _NFS_UTILS_PARSE_OPT_H
+
+typedef enum {
 	PO_FAILED = 0,
 	PO_SUCCEEDED = 1,
-};
+} po_return_t;
 
-enum {
+typedef enum {
 	PO_NOT_FOUND = 0,
 	PO_FOUND = 1,
-};
+	PO_BAD_VALUE = 2,
+} po_found_t;
+
+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_found_t		po_get_numeric(struct mount_options *,
+					char *, long *);
+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 *);
+
+#endif	/* _NFS_UTILS_PARSE_OPT_H */