[svn] Remove implicit declaration warnings.

[wget] / src / gen_sslfunc.c

diff --git a/src/gen_sslfunc.c b/src/gen_sslfunc.c
index 247cbf465abcf29cb2a516e3fe3eb55c9e151bb5..20fd53d71b22adb7b913a93628219f01c3db68d2 100644 (file)
--- a/src/gen_sslfunc.c
+++ b/src/gen_sslfunc.c
@@ -24,6 +24,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #include <assert.h>
 #include <errno.h>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
 
 #include <openssl/bio.h>
 #include <openssl/crypto.h>