CDRIVER-2719 omit example-resume on windows

Author: kevinAlbs

src/libmongoc/CMakeLists.txt

@@ -796,7 +796,9 @@ endif ()
 # examples/
 mongoc_add_example (example-client TRUE ${PROJECT_SOURCE_DIR}/examples/example-client.c)
 mongoc_add_example (example-collection-watch TRUE ${PROJECT_SOURCE_DIR}/examples/example-collection-watch.c)
-mongoc_add_example (example-resume TRUE ${PROJECT_SOURCE_DIR}/examples/example-resume.c)
+if (NOT WIN32)
+   mongoc_add_example (example-resume TRUE ${PROJECT_SOURCE_DIR}/examples/example-resume.c)
+endif()
 mongoc_add_example (example-start-at-optime TRUE ${PROJECT_SOURCE_DIR}/examples/example-start-at-optime.c)
 mongoc_add_example (example-command-monitoring TRUE ${PROJECT_SOURCE_DIR}/examples/example-command-monitoring.c)
 mongoc_add_example (example-command-with-opts TRUE ${PROJECT_SOURCE_DIR}/examples/example-command-with-opts.c)

src/libmongoc/examples/example-resume.c

@@ -1,6 +1,5 @@
 #include <mongoc.h>
 
-#ifndef _WIN32
 /* An example implementation of custom resume logic in a change stream.
 * example-resume starts a client-wide change stream and persists the resume
 * token in a file "resume-token.json". On restart, if "resume-token.json"
@@ -160,9 +159,3 @@ main ()
    mongoc_cleanup ();
    return exit_code;
 }
-#else
-int main() {
-   printf("example-resume is not implemented on Windows.\n");
-   return 1;
-}
-#endif