Fix a build problem on Mac OS X. (closes: #310)

	Bug reported by Steven Simon <simon.s@apple.com>

diff --git a/src/modules/rlm_otp/otp.h b/src/modules/rlm_otp/otp.h
index 26c4d8d..5cb3983 100644 (file)
--- a/src/modules/rlm_otp/otp.h
+++ b/src/modules/rlm_otp/otp.h
@@ -31,6 +31,7 @@
 #include <inttypes.h>
 #include <openssl/des.h> /* des_cblock */
 #include <time.h>        /* time_t */
+#include <sys/types.h>   /* size_t and ssize_t */
 
 /*
  * Things you might like to change (although most are configurables)