- const struct req_msg_field *field,
- enum req_location loc, int size);
-int req_capsule_get_size(const struct req_capsule *pill,
- const struct req_msg_field *field,
- enum req_location loc);
-int req_capsule_msg_size(struct req_capsule *pill, enum req_location loc);
-int req_capsule_fmt_size(__u32 magic, const struct req_format *fmt,
+ const struct req_msg_field *field,
+ enum req_location loc, __u32 size);
+__u32 req_capsule_get_size(const struct req_capsule *pill,
+ const struct req_msg_field *field,
+ enum req_location loc);
+__u32 req_capsule_msg_size(struct req_capsule *pill, enum req_location loc);
+__u32 req_capsule_fmt_size(__u32 magic, const struct req_format *fmt,