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1 files changed, 77 insertions, 7 deletions

diff --git a/docs/lvgl.js b/docs/lvgl.js
index b43a5b1..50e186a 100644
--- a/docs/lvgl.js
+++ b/docs/lvgl.js
@@ -1292,11 +1292,11 @@ function updateGlobalBufferAndViews(buf) {
 }
 
 var STATIC_BASE = 1024,
-    STACK_BASE = 5730896,
+    STACK_BASE = 5730928,
     STACKTOP = STACK_BASE,
-    STACK_MAX = 488016,
-    DYNAMIC_BASE = 5730896,
-    DYNAMICTOP_PTR = 487856;
+    STACK_MAX = 488048,
+    DYNAMIC_BASE = 5730928,
+    DYNAMICTOP_PTR = 487888;
 
 assert(STACK_BASE % 16 === 0, 'stack must start aligned');
 assert(DYNAMIC_BASE % 16 === 0, 'heap must start aligned');
@@ -1881,7 +1881,7 @@ var ASM_CONSTS = {
 
 
 
-// STATICTOP = STATIC_BASE + 486992;
+// STATICTOP = STATIC_BASE + 487024;
 /* global initializers */  __ATINIT__.push({ func: function() { ___wasm_call_ctors() } });
 
 
@@ -1946,7 +1946,7 @@ var ASM_CONSTS = {
     }
 
   function _emscripten_get_sbrk_ptr() {
-      return 487856;
+      return 487888;
     }
 
   function _emscripten_memcpy_big(dest, src, num) {
@@ -2076,6 +2076,76 @@ var ASM_CONSTS = {
       return 0;
     }
 
+  
+  function _tzset() {
+      // TODO: Use (malleable) environment variables instead of system settings.
+      if (_tzset.called) return;
+      _tzset.called = true;
+  
+      // timezone is specified as seconds west of UTC ("The external variable
+      // `timezone` shall be set to the difference, in seconds, between
+      // Coordinated Universal Time (UTC) and local standard time."), the same
+      // as returned by getTimezoneOffset().
+      // See http://pubs.opengroup.org/onlinepubs/009695399/functions/tzset.html
+      HEAP32[((__get_timezone())>>2)]=(new Date()).getTimezoneOffset() * 60;
+  
+      var currentYear = new Date().getFullYear();
+      var winter = new Date(currentYear, 0, 1);
+      var summer = new Date(currentYear, 6, 1);
+      HEAP32[((__get_daylight())>>2)]=Number(winter.getTimezoneOffset() != summer.getTimezoneOffset());
+  
+      function extractZone(date) {
+        var match = date.toTimeString().match(/\(([A-Za-z ]+)\)$/);
+        return match ? match[1] : "GMT";
+      };
+      var winterName = extractZone(winter);
+      var summerName = extractZone(summer);
+      var winterNamePtr = allocateUTF8(winterName);
+      var summerNamePtr = allocateUTF8(summerName);
+      if (summer.getTimezoneOffset() < winter.getTimezoneOffset()) {
+        // Northern hemisphere
+        HEAP32[((__get_tzname())>>2)]=winterNamePtr;
+        HEAP32[(((__get_tzname())+(4))>>2)]=summerNamePtr;
+      } else {
+        HEAP32[((__get_tzname())>>2)]=summerNamePtr;
+        HEAP32[(((__get_tzname())+(4))>>2)]=winterNamePtr;
+      }
+    }function _mktime(tmPtr) {
+      _tzset();
+      var date = new Date(HEAP32[(((tmPtr)+(20))>>2)] + 1900,
+                          HEAP32[(((tmPtr)+(16))>>2)],
+                          HEAP32[(((tmPtr)+(12))>>2)],
+                          HEAP32[(((tmPtr)+(8))>>2)],
+                          HEAP32[(((tmPtr)+(4))>>2)],
+                          HEAP32[((tmPtr)>>2)],
+                          0);
+  
+      // There's an ambiguous hour when the time goes back; the tm_isdst field is
+      // used to disambiguate it.  Date() basically guesses, so we fix it up if it
+      // guessed wrong, or fill in tm_isdst with the guess if it's -1.
+      var dst = HEAP32[(((tmPtr)+(32))>>2)];
+      var guessedOffset = date.getTimezoneOffset();
+      var start = new Date(date.getFullYear(), 0, 1);
+      var summerOffset = new Date(date.getFullYear(), 6, 1).getTimezoneOffset();
+      var winterOffset = start.getTimezoneOffset();
+      var dstOffset = Math.min(winterOffset, summerOffset); // DST is in December in South
+      if (dst < 0) {
+        // Attention: some regions don't have DST at all.
+        HEAP32[(((tmPtr)+(32))>>2)]=Number(summerOffset != winterOffset && dstOffset == guessedOffset);
+      } else if ((dst > 0) != (dstOffset == guessedOffset)) {
+        var nonDstOffset = Math.max(winterOffset, summerOffset);
+        var trueOffset = dst > 0 ? dstOffset : nonDstOffset;
+        // Don't try setMinutes(date.getMinutes() + ...) -- it's messed up.
+        date.setTime(date.getTime() + (trueOffset - guessedOffset)*60000);
+      }
+  
+      HEAP32[(((tmPtr)+(24))>>2)]=date.getDay();
+      var yday = ((date.getTime() - start.getTime()) / (1000 * 60 * 60 * 24))|0;
+      HEAP32[(((tmPtr)+(28))>>2)]=yday;
+  
+      return (date.getTime() / 1000)|0;
+    }
+
   function _setTempRet0($i) {
       setTempRet0(($i) | 0);
     }
@@ -2109,7 +2179,7 @@ function intArrayToString(array) {
 
 
 var asmGlobalArg = {};
-var asmLibraryArg = { "__assert_fail": ___assert_fail, "__handle_stack_overflow": ___handle_stack_overflow, "abort": _abort, "emscripten_get_sbrk_ptr": _emscripten_get_sbrk_ptr, "emscripten_memcpy_big": _emscripten_memcpy_big, "emscripten_resize_heap": _emscripten_resize_heap, "fd_write": _fd_write, "memory": wasmMemory, "setTempRet0": _setTempRet0, "table": wasmTable };
+var asmLibraryArg = { "__assert_fail": ___assert_fail, "__handle_stack_overflow": ___handle_stack_overflow, "abort": _abort, "emscripten_get_sbrk_ptr": _emscripten_get_sbrk_ptr, "emscripten_memcpy_big": _emscripten_memcpy_big, "emscripten_resize_heap": _emscripten_resize_heap, "fd_write": _fd_write, "memory": wasmMemory, "mktime": _mktime, "setTempRet0": _setTempRet0, "table": wasmTable };
 var asm = createWasm();
 /** @type {function(...*):?} */
 var ___wasm_call_ctors = Module["___wasm_call_ctors"] = createExportWrapper("__wasm_call_ctors");