Update curl from 7.64.0 to 7.64.1

Author: patrikjuvonen

vendor/curl/CHANGES

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -91,6 +91,11 @@
 #include <support/SupportDefs.h>
 #endif
 
+/* Compatibility for non-Clang compilers */
+#ifndef __has_declspec_attribute
+#  define __has_declspec_attribute(x) 0
+#endif
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
@@ -109,7 +114,9 @@ typedef void CURLSH;
 
 #ifdef CURL_STATICLIB
 #  define CURL_EXTERN
-#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__)
+#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) || \
+     (__has_declspec_attribute(dllexport) && \
+      __has_declspec_attribute(dllimport))
 #  if defined(BUILDING_LIBCURL)
 #    define CURL_EXTERN  __declspec(dllexport)
 #  else
@@ -144,7 +151,7 @@ typedef enum {
   CURLSSLBACKEND_POLARSSL = 6,
   CURLSSLBACKEND_WOLFSSL = 7,
   CURLSSLBACKEND_SCHANNEL = 8,
-  CURLSSLBACKEND_DARWINSSL = 9,
+  CURLSSLBACKEND_SECURETRANSPORT = 9,
   CURLSSLBACKEND_AXTLS = 10, /* never used since 7.63.0 */
   CURLSSLBACKEND_MBEDTLS = 11,
   CURLSSLBACKEND_MESALINK = 12
@@ -153,7 +160,10 @@ typedef enum {
 /* aliases for library clones and renames */
 #define CURLSSLBACKEND_LIBRESSL CURLSSLBACKEND_OPENSSL
 #define CURLSSLBACKEND_BORINGSSL CURLSSLBACKEND_OPENSSL
+
+/* deprecated names: */
 #define CURLSSLBACKEND_CYASSL CURLSSLBACKEND_WOLFSSL
+#define CURLSSLBACKEND_DARWINSSL CURLSSLBACKEND_SECURETRANSPORT
 
 struct curl_httppost {
   struct curl_httppost *next;       /* next entry in the list */
@@ -871,6 +881,14 @@ typedef enum {
 #define CURLHEADER_UNIFIED  0
 #define CURLHEADER_SEPARATE (1<<0)
 
+/* CURLALTSVC_* are bits for the CURLOPT_ALTSVC_CTRL option */
+#define CURLALTSVC_IMMEDIATELY  (1<<0)
+#define CURLALTSVC_ALTUSED      (1<<1)
+#define CURLALTSVC_READONLYFILE (1<<2)
+#define CURLALTSVC_H1           (1<<3)
+#define CURLALTSVC_H2           (1<<4)
+#define CURLALTSVC_H3           (1<<5)
+
 /* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */
 #define CURLPROTO_HTTP   (1<<0)
 #define CURLPROTO_HTTPS  (1<<1)
@@ -1894,6 +1912,12 @@ typedef enum {
   /* set this to 1L to allow HTTP/0.9 responses or 0L to disallow */
   CINIT(HTTP09_ALLOWED, LONG, 285),
 
+  /* alt-svc control bitmask */
+  CINIT(ALTSVC_CTRL, LONG, 286),
+
+  /* alt-svc cache file name to possibly read from/write to */
+  CINIT(ALTSVC, STRINGPOINT, 287),
+
   CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;
 
@@ -2756,6 +2780,7 @@ typedef struct {
 #define CURL_VERSION_HTTPS_PROXY  (1<<21) /* HTTPS-proxy support built-in */
 #define CURL_VERSION_MULTI_SSL    (1<<22) /* Multiple SSL backends available */
 #define CURL_VERSION_BROTLI       (1<<23) /* Brotli features are present. */
+#define CURL_VERSION_ALTSVC       (1<<24) /* Alt-Svc handling built-in */
 
  /*
  * NAME curl_version_info()

vendor/curl/RELEASE-NOTES

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -26,17 +26,17 @@
    a script at release-time. This was made its own header file in 7.11.2 */
 
 /* This is the global package copyright */
-#define LIBCURL_COPYRIGHT "1996 - 2018 Daniel Stenberg, <daniel@haxx.se>."
+#define LIBCURL_COPYRIGHT "1996 - 2019 Daniel Stenberg, <daniel@haxx.se>."
 
 /* This is the version number of the libcurl package from which this header
    file origins: */
-#define LIBCURL_VERSION "7.64.0"
+#define LIBCURL_VERSION "7.64.1"
 
 /* The numeric version number is also available "in parts" by using these
    defines: */
 #define LIBCURL_VERSION_MAJOR 7
 #define LIBCURL_VERSION_MINOR 64
-#define LIBCURL_VERSION_PATCH 0
+#define LIBCURL_VERSION_PATCH 1
 
 /* This is the numeric version of the libcurl version number, meant for easier
    parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
@@ -57,7 +57,7 @@
    CURL_VERSION_BITS() macro since curl's own configure script greps for it
    and needs it to contain the full number.
 */
-#define LIBCURL_VERSION_NUM 0x074000
+#define LIBCURL_VERSION_NUM 0x074001
 
 /*
  * This is the date and time when the full source package was created. The
@@ -68,7 +68,7 @@
  *
  * "2007-11-23"
  */
-#define LIBCURL_TIMESTAMP "2019-02-06"
+#define LIBCURL_TIMESTAMP "2019-03-27"
 
 #define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|z)
 #define CURL_AT_LEAST_VERSION(x,y,z) \

vendor/curl/include/curl/curl.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -256,6 +256,7 @@ _CURL_WARNING(_curl_easy_getinfo_err_curl_off_t,
 #define _curl_is_string_option(option)                                        \
   ((option) == CURLOPT_ABSTRACT_UNIX_SOCKET ||                                \
    (option) == CURLOPT_ACCEPT_ENCODING ||                                     \
+   (option) == CURLOPT_ALTSVC ||                                              \
    (option) == CURLOPT_CAINFO ||                                              \
    (option) == CURLOPT_CAPATH ||                                              \
    (option) == CURLOPT_COOKIE ||                                              \