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-rw-r--r--subr.rtl/rtl_complex.subr6
1 files changed, 6 insertions, 0 deletions
diff --git a/subr.rtl/rtl_complex.subr b/subr.rtl/rtl_complex.subr
index fd8e6f01..0a475d07 100644
--- a/subr.rtl/rtl_complex.subr
+++ b/subr.rtl/rtl_complex.subr
@@ -3,6 +3,12 @@
# set +o errexit -o noglob -o nounset is assumed.
#
+#
+# rtl_export_vars() -
+# @_unsetfl:
+#
+# Returns: zero (0) on success, non-zero (>0) on failure
+#
rtl_export_vars() {
local _rev_unsetfl=0;