Add UWP patch from Kodi project.

Author: Sibras

msvc/contrib/dlfcn.c

@@ -36,6 +36,7 @@ void *dlopen(const char *module_name, int mode)
      * same path or can be found in the usual places.  Failing that, let's
      * let that dso look in the apache root.
      */
+#if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY != WINAPI_FAMILY_APP)
     em = SetErrorMode(SEM_FAILCRITICALERRORS);
     dsoh = LoadLibraryExA(path, NULL, LOAD_WITH_ALTERED_SEARCH_PATH);
     if (!dsoh)
@@ -45,6 +46,11 @@ void *dlopen(const char *module_name, int mode)
     }
     SetErrorMode(em);
     SetLastError(0); // clear the last error
+#else
+    wchar_t pathW[MAX_PATH];
+    mbstowcs(pathW, path, MAX_PATH);
+    dsoh = LoadPackagedLibrary(pathW, 0);
+#endif
     return (void *)dsoh;
 }
 

src/dvd_reader.c

@@ -29,7 +29,9 @@
 #include <stdio.h>          /* fprintf */
 #include <errno.h>          /* errno, EIN* */
 #include <string.h>         /* memcpy, strlen */
+#if HAVE_UNISTD_H
 #include <unistd.h>         /* pclose */
+#endif
 #include <limits.h>         /* PATH_MAX */
 #include <dirent.h>         /* opendir, readdir */
 #include <ctype.h>          /* isalpha */
@@ -61,6 +63,7 @@
 #if defined(_WIN32)
 # include <windows.h>
 # include "msvc/contrib/win32_cs.h"
+# include <winsock2.h>
 # define strcasecmp _stricmp
 # define strncasecmp _strnicmp
 #endif