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-rw-r--r--lib/arpa_inet.in.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/arpa_inet.in.h b/lib/arpa_inet.in.h
index 3df6fd2a4..1fa1f5289 100644
--- a/lib/arpa_inet.in.h
+++ b/lib/arpa_inet.in.h
@@ -27,8 +27,8 @@
# include <features.h> /* for __GLIBC__ */
#endif
-/* Gnulib's sys/socket.h is responsible for pulling in winsock2.h etc
- under MinGW.
+/* Gnulib's sys/socket.h is responsible for defining socklen_t (used below) and
+ for pulling in winsock2.h etc. under MinGW.
But avoid namespace pollution on glibc systems. */
#ifndef __GLIBC__
# include <sys/socket.h>