libxtables: prefix/order - move check_inverse to xtables.c
This also adds a warning that intrapositional negation support
is deprecated.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/extensions/libipt_SNAT.c b/extensions/libipt_SNAT.c
index 0780aa1..96ef56e 100644
--- a/extensions/libipt_SNAT.c
+++ b/extensions/libipt_SNAT.c
@@ -152,7 +152,7 @@
switch (c) {
case '1':
- if (check_inverse(optarg, &invert, NULL, 0))
+ if (xtables_check_inverse(optarg, &invert, NULL, 0))
exit_error(PARAMETER_PROBLEM,
"Unexpected `!' after --to-source");