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https://github.com/janet-lang/janet
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Merge branch 'master' into ev
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@@ -1017,6 +1017,23 @@ int main(int argc, char **argv) {
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atexit(norawmode);
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#endif
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#if defined(JANET_PRF)
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uint8_t hash_key[JANET_HASH_KEY_SIZE + 1];
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#ifdef JANET_REDUCED_OS
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char *envvar = NULL;
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#else
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char *envvar = getenv("JANET_HASHSEED");
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#endif
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if (NULL != envvar) {
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strncpy((char *) hash_key, envvar, sizeof(hash_key) - 1);
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} else if (janet_cryptorand(hash_key, JANET_HASH_KEY_SIZE) != 0) {
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fputs("unable to initialize janet PRF hash function.\n", stderr);
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return 1;
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}
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janet_init_hash_key(hash_key);
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#endif
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/* Set up VM */
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janet_init();
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