ERR_reason_error_string
LCRYPTO_ALIAS(ERR_reason_error_string);
rs = ERR_reason_error_string(e);
const char *ERR_reason_error_string(unsigned long e);
LCRYPTO_USED(ERR_reason_error_string);
s = ERR_reason_error_string(err);
s = ERR_reason_error_string(0x3fff067UL);
ERR_reason_error_string(ERR_get_error()));
ERR_reason_error_string(ERR_get_error()));
ERR_reason_error_string(err));
if ((reason = ERR_reason_error_string(e)) != NULL)
s, path, ERR_reason_error_string(err));
s, path, ERR_reason_error_string(err));
printf("error string: %s\n", ERR_reason_error_string(e));
printf("error string: %s\n", ERR_reason_error_string(e));