X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fswap.h;fp=src%2Fcore%2Fswap.h;h=121889d1d5e1b1c0760cd3862419898aeee7eb86;hp=35d47fd46f5e87f769221a06726fa654d4127515;hb=44a6b1b68029833893f6e9cee35aa27a974038f6;hpb=2f79c10e9aef916efbcf29315eea8c25d0a50ac4

diff --git a/src/core/swap.h b/src/core/swap.h
index 35d47fd46..121889d1d 100644
--- a/src/core/swap.h
+++ b/src/core/swap.h
@@ -111,11 +111,11 @@ int swap_add_one_mount_link(Swap *s, Mount *m);
 int swap_dispatch_reload(Manager *m);
 int swap_fd_event(Manager *m, int events);
 
-const char* swap_state_to_string(SwapState i);
-SwapState swap_state_from_string(const char *s);
+const char* swap_state_to_string(SwapState i) _const_;
+SwapState swap_state_from_string(const char *s) _pure_;
 
-const char* swap_exec_command_to_string(SwapExecCommand i);
-SwapExecCommand swap_exec_command_from_string(const char *s);
+const char* swap_exec_command_to_string(SwapExecCommand i) _const_;
+SwapExecCommand swap_exec_command_from_string(const char *s) _pure_;
 
-const char* swap_result_to_string(SwapResult i);
-SwapResult swap_result_from_string(const char *s);
+const char* swap_result_to_string(SwapResult i) _const_;
+SwapResult swap_result_from_string(const char *s) _pure_;