Use rand instead of srand
diff --git a/tests/fuzz/fuzz_server.c b/tests/fuzz/fuzz_server.c
index f8882dd..8d10c59 100644
--- a/tests/fuzz/fuzz_server.c
+++ b/tests/fuzz/fuzz_server.c
@@ -71,7 +71,7 @@
     ret = mbedtls_ctr_drbg_random(p_rng, output, output_len);
     for (i=0; i<output_len; i++) {
         //replace result with pseudo random
-        output[i] = (unsigned char) random();
+        output[i] = (unsigned char) rand();
     }
     return( ret );
 }
@@ -86,7 +86,7 @@
     //ret = mbedtls_entropy_func(data, output, len);
     for (i=0; i<len; i++) {
         //replace result with pseudo random
-        output[i] = (unsigned char) random();
+        output[i] = (unsigned char) rand();
     }
     return( 0 );
 }
@@ -152,7 +152,7 @@
                                     MBEDTLS_SSL_PRESET_DEFAULT ) != 0 )
         goto exit;
 
-    srandom(1);
+    srand(1);
     mbedtls_ssl_conf_rng( &conf, dummy_random, &ctr_drbg );
 
 #if defined(MBEDTLS_X509_CRT_PARSE_C)