From 70c85f62dfeb4d343944241a30863f2db66ea419 Mon Sep 17 00:00:00 2001
From: "Bruce A. Mah" <bmah@es.net>
Date: Fri, 14 Aug 2020 13:25:51 -0700
Subject: [PATCH] fix: Unbreak build on CentOS 6. (#1040)

The fix eliminates a duplicate definition of the iperf_size_t datatype
when both iperf.h and iperf_api.h are included.

Fixes #1039.
---
 src/iperf.h     | 2 ++
 src/iperf_api.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/iperf.h b/src/iperf.h
index 6201a07..5b1da46 100644
--- a/src/iperf.h
+++ b/src/iperf.h
@@ -68,7 +68,9 @@
 #include <openssl/evp.h>
 #endif // HAVE_SSL
 
+#if !defined(__IPERF_API_H)
 typedef uint64_t iperf_size_t;
+#endif // __IPERF_API_H
 
 struct iperf_interval_results
 {
diff --git a/src/iperf_api.h b/src/iperf_api.h
index 63228d9..a51b773 100644
--- a/src/iperf_api.h
+++ b/src/iperf_api.h
@@ -45,7 +45,9 @@ struct iperf_interval_results;
 struct iperf_stream;
 struct iperf_time;
 
+#if !defined(__IPERF_H)
 typedef uint64_t iperf_size_t;
+#endif // __IPERF_H
 
 /* default settings */
 #define Ptcp SOCK_STREAM