audio(4): Some cross platform fixes.

mini_al.h

@@ -16970,7 +16970,7 @@ mal_result mal_device__stop_backend__audio4(mal_device* pDevice)
         return MAL_INVALID_ARGS;
     }
 
-#if defined(__NetBSD__)
+#if !defined(MAL_AUDIO4_USE_NEW_API)
     if (ioctl(pDevice->audio4.fd, AUDIO_FLUSH, 0) < 0) {
         return mal_post_error(pDevice, MAL_LOG_LEVEL_ERROR, "[audio4] Failed to stop device. AUDIO_FLUSH failed.", MAL_FAILED_TO_STOP_BACKEND_DEVICE);
     }
@@ -17051,7 +17051,6 @@ mal_result mal_device__main_loop__audio4(mal_device* pDevice)
                 return result;
             }
 
-
             size_t bytesToWrite = pDevice->audio4.fragmentSizeInFrames * mal_get_bytes_per_frame(pDevice->internalFormat, pDevice->internalChannels);
             while (bytesToWrite > 0) {
                 ssize_t bytesWritten = write(pDevice->audio4.fd, pDevice->audio4.pIntermediaryBuffer, bytesToWrite);
@@ -17076,25 +17075,7 @@ mal_result mal_device__main_loop__audio4(mal_device* pDevice)
             size_t bytesToRead = pDevice->audio4.fragmentSizeInFrames * mal_get_bytes_per_frame(pDevice->internalFormat, pDevice->internalChannels);
             while (bytesToRead > 0) {
                 ssize_t bytesRead = read(pDevice->audio4.fd, pDevice->audio4.pIntermediaryBuffer, bytesToRead);
-
                 if (bytesRead < 0) { 
-                #if MAL_DEBUG_OUTPUT
-                    printf("read() failed: errno=%d\n", errno);
-                    audio_info_t info;
-                    if (ioctl(pDevice->audio4.fd, AUDIO_GETINFO, &info) < 0) {
-                        printf("ioctl failed.\n");
-                    }
-    
-                    printf("MODE:   %d\n", info.mode);
-                    printf("PAUSED: %d\n", info.record.pause);
-                    printf("EOF:    %d\n", info.record.eof);
-                    printf("SAMPELS: %d\n", info.record.samples);
-                    printf("ERROR:   %d\n", info.record.error);
-                    printf("WAITING: %d\n", info.record.waiting);
-                    printf("OPEN:    %d\n", info.record.open);
-                    printf("ACTIVE:  %d\n", info.record.active);
-                #endif
-
                     if (errno == EAGAIN) {
                         break;
                     }
@@ -17106,7 +17087,6 @@ mal_result mal_device__main_loop__audio4(mal_device* pDevice)
                     return mal_post_error(pDevice, MAL_LOG_LEVEL_ERROR, "[audio4] Failed to read any data from the device.", MAL_FAILED_TO_READ_DATA_FROM_DEVICE);
                 }
 
-
                 bytesToRead -= bytesRead;
                 totalBytesRead += bytesRead;
             }