staged resolv_worker

* replaced RNG from `rnd` to `mbedtls_ctr_drbg`
* use of `uint_fastN_t` where appropriate
* heartbeat protocol draft
* improved worker scheduling mech

1 files changed, 2 insertions, 0 deletions

diff --git a/src/rnd.h b/src/rnd.h
index 170a902..a496e9e 100644
--- a/src/rnd.h
+++ b/src/rnd.h
@@ -25,3 +25,5 @@ prne_rnd_engnie_alloc_result_t prne_alloc_rnd_engine (const uint32_t *seed);
 void prne_free_rnd_engine (prne_rnd_engine_t *engine);
 uint32_t prne_rnd_gen_int (prne_rnd_engine_t *engine);
 double prne_rnd_gen_double (prne_rnd_engine_t *engine);
+
+prne_rnd_engine_t *prne_mk_rnd_engine (void);