xrt: Fail to build with Clang 16

src/xrt/auxiliary/util/u_windows.c

@@ -282,7 +282,7 @@ u_win_raise_cpu_priority(enum u_logging_level log_level)
 }
 
 void
-u_win_try_privilege_or_priority_from_args(enum u_logging_level log_level, int argc, char const *argv[])
+u_win_try_privilege_or_priority_from_args(enum u_logging_level log_level, int argc, char *argv[])
 {
 	if (argc > 1 && strcmp(argv[1], "nothing") == 0) {
 		LOG_I("Not trying privileges or priority");

src/xrt/auxiliary/util/u_windows.h

@@ -12,6 +12,7 @@
 
 #include "xrt/xrt_compiler.h"
 #include "xrt/xrt_windows.h"
+#include "util/u_logging.h"
 
 
 #ifdef __cplusplus
@@ -63,7 +64,7 @@ u_win_raise_cpu_priority(enum u_logging_level log_level);
  * @param argv      Array of argument strings, as passed into main.
  */
 void
-u_win_try_privilege_or_priority_from_args(enum u_logging_level log_level, int argc, char const *argv[]);
+u_win_try_privilege_or_priority_from_args(enum u_logging_level log_level, int argc, char *argv[]);
 
 
 #ifdef __cplusplus

src/xrt/ipc/client/ipc_client_compositor.c

@@ -337,7 +337,7 @@ swapchain_server_import(struct ipc_client_compositor *icc,
 		// DXGI handles need to be dealt with differently, they are identified
 		// by having their lower bit set to 1 during transfer
 		if (native_images[i].is_dxgi_handle) {
-			(size_t) handles[i] |= 1;
+			handles[i] = (void *)((size_t)handles[i] | 1);
 		}
 #endif
 	}

src/xrt/targets/sdl_test/sdl_swapchain.c

@@ -79,7 +79,7 @@ post_init_setup(struct sdl_swapchain *ssc, struct sdl_program *sp, const struct
 		    ssc->memory[i],                //
 		    ssc->base.base.images[i].size, //
 		    GL_HANDLE_TYPE_OPAQUE_FD_EXT,  //
-		    handle);                       //
+		    (GLint)handle);                //
 		CHECK_GL();
 
 		if (info->array_size == 1) {