From b63fcd650a42b6035c35de951e1e8476234dd2e5 Mon Sep 17 00:00:00 2001 From: Paul Duncan Date: Sun, 28 Aug 2016 03:56:28 -0400 Subject: add comments --- env.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/env.c b/env.c index 8994598..6b94f0c 100644 --- a/env.c +++ b/env.c @@ -24,6 +24,7 @@ fhp_strings[] = { void fhp_env_init(fhp_env_t * const env) { + // calculate hashes for common strings for (size_t i = 0; fhp_strings[i]; i++) env->hashes[i] = fhp_lc_hash_string(fhp_strings[i]); } @@ -34,10 +35,12 @@ fhp_env_t * fhp_get_default_env(void) { static fhp_env_t *r = NULL; + // lazy-init default environment if (!r) { r = &fhp_default_env; fhp_env_init(r); } + // return success return r; } -- cgit v1.2.3