X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Funit-printf.h;h=51acad63e954ea4feb139f19bb12a267df22c0d4;hp=d2f4ccd1784938fa4eaaad61824b667a9c0986c7;hb=5bd4b173605142c7be493aa4d958ebaef21f421d;hpb=f274ece0f76b5709408821e317e87aef76123db6

diff --git a/src/core/unit-printf.h b/src/core/unit-printf.h
index d2f4ccd17..51acad63e 100644
--- a/src/core/unit-printf.h
+++ b/src/core/unit-printf.h
@@ -23,6 +23,6 @@
 
 #include "unit.h"
 
-char *unit_name_printf(Unit *u, const char* text);
-char *unit_full_printf(Unit *u, const char *text);
-char **unit_full_printf_strv(Unit *u, char **l);
+int unit_name_printf(Unit *u, const char* text, char **ret);
+int unit_full_printf(Unit *u, const char *text, char **ret);
+int unit_full_printf_strv(Unit *u, char **l, char ***ret);