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-rw-r--r--libbuild2/utility.hxx6
1 files changed, 6 insertions, 0 deletions
diff --git a/libbuild2/utility.hxx b/libbuild2/utility.hxx
index b4a8ce4..c3e1921 100644
--- a/libbuild2/utility.hxx
+++ b/libbuild2/utility.hxx
@@ -818,6 +818,12 @@ namespace build2
hash_environment (initializer_list<const char*> names);
void
+ hash_environment (sha256&, const cstrings& names);
+
+ string
+ hash_environment (const cstrings& names);
+
+ void
hash_environment (sha256&, const strings& names);
string