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-rw-r--r--configure.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 409951de1c..dc663ec7cb 100644
--- a/configure.in
+++ b/configure.in
@@ -481,6 +481,7 @@ memmove \
mkstemp \
mmap \
nl_langinfo \
+perror \
poll \
putenv \
realpath \