config-plan9: set `HAVE_STDINT_H` again

Follow-up to 1ecf2f11136f967deff6d2c124127250d2756c48 #16585 #15907
Follow-up to 60359ad5049c42f333ac179a58cda87d6e4143a0 #12275

Closes #20201

diff --git a/lib/config-plan9.h b/lib/config-plan9.h
index 616b8e265846294c52887b09ded8ed5a4ebde67b..5303ab33997b0a28615802e3b2bfc064942dae71 100644 (file)
--- a/lib/config-plan9.h
+++ b/lib/config-plan9.h
@@ -108,6 +108,7 @@
 #define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1
 #define HAVE_SOCKET 1
 #define HAVE_STDBOOL_H 1
+#define HAVE_STDINT_H 1
 #define HAVE_STRCASECMP 1
 #define HAVE_STRDUP 1
 #define HAVE_STRUCT_TIMEVAL 1