64-bit time_t

Index: plugins/otp.c
--- plugins/otp.c.orig
+++ plugins/otp.c
@@ -645,7 +645,7 @@ static int make_secret(const sasl_utils_t *utils, cons
     bin2hex(otp, OTP_HASH_SIZE, buf);
     buf[2*OTP_HASH_SIZE] = '\0';
     
-    sprintf(data, "%s\t%04d\t%s\t%s\t%020ld",
+    sprintf(data, "%s\t%04d\t%s\t%s\t%020lld",
 	    alg, seq, seed, buf, timeout);
     
     return SASL_OK;
@@ -706,7 +706,7 @@ static int parse_secret(const sasl_utils_t *utils,
 	    return SASL_FAIL;
 	}
 	
-	sscanf(secret, "%s\t%04d\t%s\t%s\t%020ld",
+	sscanf(secret, "%s\t%04d\t%s\t%s\t%020lld",
 	       alg, seq, seed, buf, timeout);
 	
 	hex2bin(buf, otp, OTP_HASH_SIZE);