static int cb_server_alpn(SSL *s, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)
	{
	unsigned char *protos;
	unsigned short protos_len;
	protos = next_protos_parse(&protos_len, alpn_server);
	if (protos == NULL)
		{
		fprintf(stderr, "failed to parser ALPN server protocol string: %s\n", alpn_server);
		abort();
		}
	if (SSL_select_next_proto((unsigned char**) out, outlen, protos, protos_len, in, inlen) !=
	    OPENSSL_NPN_NEGOTIATED)
		{
		OPENSSL_free(protos);
		return SSL_TLSEXT_ERR_NOACK;
		}
	alpn_selected = OPENSSL_malloc(*outlen);
	memcpy(alpn_selected, *out, *outlen);
	*out = alpn_selected;
	OPENSSL_free(protos);
	return SSL_TLSEXT_ERR_OK;
	}
['static int cb_server_alpn(SSL *s, const unsigned char **out, unsigned char *outlen, const unsigned char *in, unsigned int inlen, void *arg)\n\t{\n\tunsigned char *protos;\n\tunsigned short protos_len;\n\tprotos = next_protos_parse(&protos_len, alpn_server);\n\tif (protos == NULL)\n\t\t{\n\t\tfprintf(stderr, "failed to parser ALPN server protocol string: %s\\n", alpn_server);\n\t\tabort();\n\t\t}\n\tif (SSL_select_next_proto((unsigned char**) out, outlen, protos, protos_len, in, inlen) !=\n\t    OPENSSL_NPN_NEGOTIATED)\n\t\t{\n\t\tOPENSSL_free(protos);\n\t\treturn SSL_TLSEXT_ERR_NOACK;\n\t\t}\n\talpn_selected = OPENSSL_malloc(*outlen);\n\tmemcpy(alpn_selected, *out, *outlen);\n\t*out = alpn_selected;\n\tOPENSSL_free(protos);\n\treturn SSL_TLSEXT_ERR_OK;\n\t}', 'void *CRYPTO_malloc(int num, const char *file, int line)\n\t{\n\tvoid *ret = NULL;\n\tif (num <= 0) return NULL;\n\tallow_customize = 0;\n\tif (malloc_debug_func != NULL)\n\t\t{\n\t\tallow_customize_debug = 0;\n\t\tmalloc_debug_func(NULL, num, file, line, 0);\n\t\t}\n\tret = malloc_ex_func(num,file,line);\n#ifdef LEVITTE_DEBUG_MEM\n\tfprintf(stderr, "LEVITTE_DEBUG_MEM:         > 0x%p (%d)\\n", ret, num);\n#endif\n\tif (malloc_debug_func != NULL)\n\t\tmalloc_debug_func(ret, num, file, line, 1);\n#ifndef OPENSSL_CPUID_OBJ\n        if(ret && (num > 2048))\n\t{\textern unsigned char cleanse_ctr;\n                ((unsigned char *)ret)[0] = cleanse_ctr;\n\t}\n#endif\n\treturn ret;\n\t}']