remove unused includes

[elogind.git] / src / core / target.h

diff --git a/src/core/target.h b/src/core/target.h
index 1676553add93e7cdb126eb86f4e4fb925a0ca89a..0a25ef469ac336a949457e1568f1d75a15517649 100644 (file)
--- a/src/core/target.h
+++ b/src/core/target.h
@@ -23,7 +23,6 @@
 
 typedef struct Target Target;
 
-#include "unit.h"
 
 typedef enum TargetState {
         TARGET_DEAD,
@@ -40,5 +39,5 @@ struct Target {
 
 extern const UnitVTable target_vtable;
 
-const char* target_state_to_string(TargetState i);
-TargetState target_state_from_string(const char *s);
+const char* target_state_to_string(TargetState i) _const_;
+TargetState target_state_from_string(const char *s) _pure_;