Bug#778153: udftools: ftbfs with GCC-5

[Jakub Wilk]

* Matthias Klose <d...@debian.org>, 2015-02-12, 10:37:
In file included from mkudffs.h:29:0,
                from defaults.c:23:
../include/libudffs.h:173:46: warning: inline function 'query_lvidiu' declared 
but never defined
inline struct logicalVolIntegrityDescImpUse *query_lvidiu(struct udf_disc *);
                                             ^
../include/libudffs.h:172:36: warning: inline function 'query_iuvdiu' declared 
but never defined
inline struct impUseVolDescImpUse *query_iuvdiu(struct udf_disc *);
                                   ^

This is due to the change in semantics of the "inline" keyword[0]. The 
attached patch seems to do the trick.


[0] <https://gcc.gnu.org/gcc-5/porting_to.html>, search for "Different
semantics for inline functions".

--
Jakub Wilk
--- udftools-1.0.0b3/include/libudffs.h	2004-02-23 04:33:11.000000000 +0100
+++ udftools-1.0.0b3/include/libudffs.h	2015-06-27 18:53:17.000000000 +0200
@@ -169,8 +169,8 @@
 struct udf_data *alloc_data(void *, int);
 
 /* desc.c */
-inline struct impUseVolDescImpUse *query_iuvdiu(struct udf_disc *);
-inline struct logicalVolIntegrityDescImpUse *query_lvidiu(struct udf_disc *);
+extern inline struct impUseVolDescImpUse *query_iuvdiu(struct udf_disc *);
+extern inline struct logicalVolIntegrityDescImpUse *query_lvidiu(struct udf_disc *);
 
 /* file.c */
 tag query_tag(struct udf_disc *, struct udf_extent *, struct udf_desc *, uint16_t);