--- ./src/util/sys_defs.h.orig	2022-08-11 00:46:14 +0000
+++ ./src/util/sys_defs.h	2022-08-11 00:50:31 +0000
@@ -557,7 +557,7 @@
   * AIX: a SYSV-flavored hybrid. NB: fcntl() and flock() access the same
   * underlying locking primitives.
   */
-#if defined(AIX5) || defined(AIX6)
+#if defined(AIX5) || defined(AIX6) || defined(AIX7)
 #define SUPPORTED
 #define UINT32_TYPE	unsigned int
 #define UINT16_TYPE	unsigned short