2 files changed, 8 insertions, 0 deletions
diff --git a/Key.c b/Key.c
index d61ad0e..eaaa90f 100644
--- a/Key.c
+++ b/Key.c
@@ -64,6 +64,11 @@ getbits (long data, unsigned char *dst)
 
 #ifndef HAVE_ARC4RANDOM_BUF
 
+/* Solaris 11.3.0 - 11.4.15 only define getentropy() in <sys/random.h> */
+#if HAVE_GETENTROPY && HAVE_SYS_RANDOM_H
+# include <sys/random.h>
+#endif
+
 static void
 insecure_getrandom_buf (unsigned char *auth, int len)
 {
diff --git a/configure.ac b/configure.ac
index 1c6292b..f79fb95 100644
--- a/configure.ac
+++ b/configure.ac
@@ -52,6 +52,9 @@ XORG_CHECK_SGML_DOCTOOLS(1.8)
 # Checks for programs.
 AC_PROG_LN_S
 
+# Checks for header files.
+AC_CHECK_HEADERS([sys/random.h])
+
 # Checks for libraries.
 AC_SEARCH_LIBS([recvfrom],[socket])