X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fkill.h;h=71a0513e840f0d1be0d995db6f66a199c0ea8206;hp=3c9b0ab8dbacb61938123d6cfe64af5c11ef771c;hb=4ec9a8a48d61266638524a7cbc2c4763a9c92e2c;hpb=c74f17d96cccd4cc998fd037cb92046930188c91

diff --git a/src/core/kill.h b/src/core/kill.h
index 3c9b0ab8d..71a0513e8 100644
--- a/src/core/kill.h
+++ b/src/core/kill.h
@@ -26,6 +26,8 @@ typedef struct KillContext KillContext;
 #include <stdbool.h>
 #include <stdio.h>
 
+#include "macro.h"
+
 typedef enum KillMode {
         /* The kill mode is a property of a unit. */
         KILL_CONTROL_GROUP = 0,
@@ -53,8 +55,8 @@ typedef enum KillWho {
 void kill_context_init(KillContext *c);
 void kill_context_dump(KillContext *c, FILE *f, const char *prefix);
 
-const char *kill_mode_to_string(KillMode k);
-KillMode kill_mode_from_string(const char *s);
+const char *kill_mode_to_string(KillMode k) _const_;
+KillMode kill_mode_from_string(const char *s) _pure_;
 
-const char *kill_who_to_string(KillWho k);
-KillWho kill_who_from_string(const char *s);
+const char *kill_who_to_string(KillWho k) _const_;
+KillWho kill_who_from_string(const char *s) _pure_;