Remove #ifdef __cplusplus guards

PiperOrigin-RevId: 504553878

internal/platform/implementation/apple/BUILD

@@ -44,6 +44,8 @@ objc_library(
         "utils.h",
         "wifi_lan.h",
     ],
+    # Prevent Objective-C++ headers from being pulled into swift.
+    aspect_hints = ["//tools/build_defs/swift:no_module"],
     features = ["-layering_check"],
     deps = [
         ":Platform_cc",

internal/platform/implementation/apple/ble.h

@@ -14,7 +14,6 @@
 
 #ifndef THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_APPLE_BLE_H_
 #define THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_APPLE_BLE_H_
-#ifdef __cplusplus
 
 #import <CoreBluetooth/CoreBluetooth.h>
 #import <Foundation/Foundation.h>
@@ -204,5 +203,4 @@ class BleMedium : public api::ble_v2::BleMedium {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_APPLE_BLE_H_

internal/platform/implementation/apple/bluetooth_adapter.h

@@ -14,7 +14,6 @@
 
 #ifndef THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_APPLE_BLUETOOTH_ADAPTER_H_
 #define THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_APPLE_BLUETOOTH_ADAPTER_H_
-#ifdef __cplusplus
 
 #include <string>
 
@@ -99,5 +98,4 @@ class BluetoothAdapter : public api::BluetoothAdapter {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_APPLE_BLUETOOTH_ADAPTER_H_

internal/platform/implementation/apple/log_message.h

@@ -14,7 +14,6 @@
 
 #ifndef PLATFORM_IMPL_APPLE_LOG_MESSAGE_H_
 #define PLATFORM_IMPL_APPLE_LOG_MESSAGE_H_
-#ifdef __cplusplus
 
 #ifdef NEARBY_SWIFTPM
 #include <sstream>
@@ -51,5 +50,4 @@ class LogMessage : public api::LogMessage {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // PLATFORM_IMPL_APPLE_LOG_MESSAGE_H_

internal/platform/implementation/apple/multi_thread_executor.h

@@ -14,7 +14,6 @@
 
 #ifndef PLATFORM_IMPL_APPLE_MULTI_THREAD_EXECUTOR_H_
 #define PLATFORM_IMPL_APPLE_MULTI_THREAD_EXECUTOR_H_
-#ifdef __cplusplus
 
 #import "internal/platform/implementation/apple/scheduled_executor.h"
 #include "internal/platform/implementation/submittable_executor.h"
@@ -43,5 +42,4 @@ class MultiThreadExecutor : public api::SubmittableExecutor {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // PLATFORM_IMPL_APPLE_MULTI_THREAD_EXECUTOR_H_

internal/platform/implementation/apple/scheduled_executor.h

@@ -14,7 +14,6 @@
 
 #ifndef PLATFORM_IMPL_APPLE_SCHEDULED_EXECUTOR_H_
 #define PLATFORM_IMPL_APPLE_SCHEDULED_EXECUTOR_H_
-#ifdef __cplusplus
 
 #import <Foundation/Foundation.h>
 
@@ -63,5 +62,4 @@ class ScheduledExecutor : public api::ScheduledExecutor {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // PLATFORM_IMPL_APPLE_SCHEDULED_EXECUTOR_H_

internal/platform/implementation/apple/single_thread_executor.h

@@ -14,7 +14,6 @@
 
 #ifndef PLATFORM_IMPL_APPLE_SINGLE_THREAD_EXECUTOR_H_
 #define PLATFORM_IMPL_APPLE_SINGLE_THREAD_EXECUTOR_H_
-#ifdef __cplusplus
 
 #import "internal/platform/implementation/apple/multi_thread_executor.h"
 
@@ -30,5 +29,4 @@ class SingleThreadExecutor : public MultiThreadExecutor {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // PLATFORM_IMPL_APPLE_SINGLE_THREAD_EXECUTOR_H_

internal/platform/implementation/apple/timer.h

@@ -14,7 +14,6 @@
 
 #ifndef PLATFORM_IMPL_APPLE_TIMER_H_
 #define PLATFORM_IMPL_APPLE_TIMER_H_
-#ifdef __cplusplus
 
 #include <utility>
 
@@ -39,5 +38,4 @@ class Timer : public api::Timer {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // PLATFORM_IMPL_APPLE_TIMER_H_

internal/platform/implementation/apple/utils.h

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#ifdef __cplusplus
-
 #import <CoreBluetooth/CoreBluetooth.h>
 #import <Foundation/Foundation.h>
 
@@ -72,5 +70,3 @@ absl::flat_hash_map<std::string, std::string> AbslHashMapFromObjCTxtRecords(
 }  // namespace nearby
 
 NS_ASSUME_NONNULL_END
-
-#endif

internal/platform/implementation/apple/wifi_lan.h

@@ -14,7 +14,6 @@
 
 #ifndef PLATFORM_IMPL_APPLE_WIFI_LAN_H_
 #define PLATFORM_IMPL_APPLE_WIFI_LAN_H_
-#ifdef __cplusplus
 
 #import <Foundation/Foundation.h>
 #include <string>
@@ -201,5 +200,4 @@ class WifiLanMedium : public api::WifiLanMedium {
 }  // namespace apple
 }  // namespace nearby
 
-#endif
 #endif  // PLATFORM_IMPL_APPLE_WIFI_LAN_H_