X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Flibsystemd-bus%2Fbus-gvariant.h;h=b4bd2a50f0373f33c3cadc5124184cb6f9fc4208;hp=091a47213d0008ef613db97085cae3999b4e6d35;hb=0ce036ce7fa040410fda6baceaceb43989a1de0c;hpb=c1b9d935725103e95901f347b8981647ce4dd546

diff --git a/src/libsystemd-bus/bus-gvariant.h b/src/libsystemd-bus/bus-gvariant.h
index 091a47213..b4bd2a50f 100644
--- a/src/libsystemd-bus/bus-gvariant.h
+++ b/src/libsystemd-bus/bus-gvariant.h
@@ -21,6 +21,6 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-int bus_gvariant_get_size(char c);
-int bus_gvariant_get_alignment(const char *signature);
-int bus_gvariant_is_fixed_size(const char *signature);
+int bus_gvariant_get_size(const char *signature) _pure_;
+int bus_gvariant_get_alignment(const char *signature) _pure_;
+int bus_gvariant_is_fixed_size(const char *signature) _pure_;