libretro-common: get strlcpy declarations on macOS

Defining _XOPEN_SOURCE here disabled the BSD extended string functions on macOS. Define _DARWIN_C_SOURCE instead on that platform.
TASEmulators · May 13, 2024 · 6f64f9a · 6f64f9a
1 parent 90d0abd
commit 6f64f9a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/desmume/src/libretro-common/file/file_path.c b/desmume/src/libretro-common/file/file_path.c
@@ -20,7 +20,11 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#ifdef __MACH__
+#define _DARWIN_C_SOURCE    /* As below, plus strl* functions */
+#else
 #define _XOPEN_SOURCE 500   /* For strdup, realpath */
+#endif
 
 #include <stdlib.h>
 #include <boolean.h>