X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fshared%2Fenv-util.h;h=8d2114b64c1a4c1b17ebe63b6f91ec4e0a9d3b4d;hp=b2e520c102ee242dd509e86cece7721b9293e8a9;hb=5b12334d35eadf1f45cc3d631fd1a2e72ffaea0a;hpb=ebc05a09ad6d1672cf4f426ee4252cf495daa139

diff --git a/src/shared/env-util.h b/src/shared/env-util.h
index b2e520c10..8d2114b64 100644
--- a/src/shared/env-util.h
+++ b/src/shared/env-util.h
@@ -40,5 +40,5 @@ char **strv_env_delete(char **x, unsigned n_lists, ...); /* New copy */
 char **strv_env_set(char **x, const char *p); /* New copy ... */
 char **strv_env_unset(char **l, const char *p); /* In place ... */
 
-char *strv_env_get_n(char **l, const char *name, size_t k);
-char *strv_env_get(char **x, const char *n);
+char *strv_env_get_n(char **l, const char *name, size_t k) _pure_;
+char *strv_env_get(char **x, const char *n) _pure_;