fix: Apply clang-format to header files

Apply clang-format 19.1.1+ formatting to resolve style violations:
- src/c64u-audio.h
- src/c64u-network.h
- src/c64u-protocol.h
- src/c64u-record.h
- src/c64u-source.h
- src/c64u-types.h
- src/c64u-video.h
- src/plugin-support.h

All files now comply with project formatting standards.
No functional changes made.

Author: chrisgleissner

src/c64u-audio.h

@@ -7,4 +7,4 @@ struct c64u_source;
 // Audio thread function
 void *audio_thread_func(void *data);
 
-#endif  // C64U_AUDIO_H
+#endif // C64U_AUDIO_H

src/c64u-network.h

@@ -74,4 +74,4 @@ socket_t create_tcp_socket(const char *ip, uint32_t port);
 int c64u_get_socket_error(void);
 const char *c64u_get_socket_error_string(int error);
 
-#endif  // C64U_NETWORK_H
+#endif // C64U_NETWORK_H

src/c64u-protocol.h

@@ -39,4 +39,4 @@ void init_async_retry_system(struct c64u_source *context);
 void shutdown_async_retry_system(struct c64u_source *context);
 void *async_retry_thread(void *data);
 
-#endif  // C64U_PROTOCOL_H
+#endif // C64U_PROTOCOL_H

src/c64u-record.h

@@ -19,4 +19,4 @@ void c64u_record_init(struct c64u_source *context);
 void c64u_record_cleanup(struct c64u_source *context);
 void c64u_record_update_settings(struct c64u_source *context, void *settings);
 
-#endif  // C64U_RECORD_H
+#endif // C64U_RECORD_H

src/c64u-source.h

@@ -21,4 +21,4 @@ void c64u_defaults(obs_data_t *settings);
 void c64u_start_streaming(struct c64u_source *context);
 void c64u_stop_streaming(struct c64u_source *context);
 
-#endif  // C64U_SOURCE_H
+#endif // C64U_SOURCE_H

src/c64u-types.h

@@ -13,7 +13,7 @@
 struct frame_packet {
     uint16_t line_num;
     uint8_t lines_per_packet;
-    uint8_t packet_data[780 - 12];  // C64U_VIDEO_PACKET_SIZE - C64U_VIDEO_HEADER_SIZE
+    uint8_t packet_data[780 - 12]; // C64U_VIDEO_PACKET_SIZE - C64U_VIDEO_HEADER_SIZE
     bool received;
 };
 
@@ -22,7 +22,7 @@ struct frame_assembly {
     uint16_t frame_num;
     uint16_t expected_packets;
     uint16_t received_packets;
-    struct frame_packet packets[68];  // C64U_MAX_PACKETS_PER_FRAME
+    struct frame_packet packets[68]; // C64U_MAX_PACKETS_PER_FRAME
     bool complete;
     uint64_t start_time;
 };
@@ -31,11 +31,11 @@ struct c64u_source {
     obs_source_t *source;
 
     // Configuration
-    char hostname[64];        // C64U hostname or IP as entered by user
-    char ip_address[64];      // C64U IP Address (resolved from hostname)
-    char obs_ip_address[64];  // OBS IP Address (this machine)
+    char hostname[64];       // C64U hostname or IP as entered by user
+    char ip_address[64];     // C64U IP Address (resolved from hostname)
+    char obs_ip_address[64]; // OBS IP Address (this machine)
     bool auto_detect_ip;
-    bool initial_ip_detected;  // Flag to track if initial IP detection was done
+    bool initial_ip_detected; // Flag to track if initial IP detection was done
     uint32_t video_port;
     uint32_t audio_port;
     bool streaming;
@@ -46,8 +46,8 @@ struct c64u_source {
     uint8_t *video_buffer;
 
     // Double buffering for smooth video
-    uint32_t *frame_buffer_front;  // For rendering (OBS thread)
-    uint32_t *frame_buffer_back;   // For UDP assembly (video thread)
+    uint32_t *frame_buffer_front; // For rendering (OBS thread)
+    uint32_t *frame_buffer_back;  // For UDP assembly (video thread)
     bool frame_ready;
     bool buffer_swap_pending;
 
@@ -91,34 +91,34 @@ struct c64u_source {
 
     // Frame timing
     uint64_t last_frame_time;
-    uint64_t frame_interval_ns;  // Target frame interval (20ms for 50Hz PAL)
+    uint64_t frame_interval_ns; // Target frame interval (20ms for 50Hz PAL)
 
     // Async retry mechanism for network recovery
-    pthread_t retry_thread;         // Background thread for async retries
-    bool retry_thread_active;       // Is retry thread running?
-    pthread_mutex_t retry_mutex;    // Mutex for retry state
-    pthread_cond_t retry_cond;      // Condition variable for retry signaling
-    uint64_t last_udp_packet_time;  // Timestamp of last UDP packet
-    bool needs_retry;               // Flag indicating retry is needed
-    uint32_t retry_count;           // Number of retry attempts
-    uint32_t consecutive_failures;  // Number of consecutive TCP failures
-    bool retry_shutdown;            // Signal to shutdown retry thread
+    pthread_t retry_thread;        // Background thread for async retries
+    bool retry_thread_active;      // Is retry thread running?
+    pthread_mutex_t retry_mutex;   // Mutex for retry state
+    pthread_cond_t retry_cond;     // Condition variable for retry signaling
+    uint64_t last_udp_packet_time; // Timestamp of last UDP packet
+    bool needs_retry;              // Flag indicating retry is needed
+    uint32_t retry_count;          // Number of retry attempts
+    uint32_t consecutive_failures; // Number of consecutive TCP failures
+    bool retry_shutdown;           // Signal to shutdown retry thread
 
     // Rendering delay
-    uint32_t render_delay_frames;    // Delay in frames before making buffer available to OBS
-    uint32_t *delayed_frame_queue;   // Circular buffer for delayed frames
-    uint32_t delay_queue_size;       // Current size of delay queue
-    uint32_t delay_queue_head;       // Head position in delay queue
-    uint32_t delay_queue_tail;       // Tail position in delay queue
-    uint16_t *delay_sequence_queue;  // Sequence numbers for delayed frames
-    pthread_mutex_t delay_mutex;     // Mutex for delay queue access
+    uint32_t render_delay_frames;   // Delay in frames before making buffer available to OBS
+    uint32_t *delayed_frame_queue;  // Circular buffer for delayed frames
+    uint32_t delay_queue_size;      // Current size of delay queue
+    uint32_t delay_queue_head;      // Head position in delay queue
+    uint32_t delay_queue_tail;      // Tail position in delay queue
+    uint16_t *delay_sequence_queue; // Sequence numbers for delayed frames
+    pthread_mutex_t delay_mutex;    // Mutex for delay queue access
 
     // Auto-start control
     bool auto_start_attempted;
 
     // Logo display for network issues
-    gs_texture_t *logo_texture;  // Loaded logo texture
-    bool logo_load_attempted;    // Have we tried to load the logo?
+    gs_texture_t *logo_texture; // Loaded logo texture
+    bool logo_load_attempted;   // Have we tried to load the logo?
 
     // Frame saving for analysis
     bool save_frames;
@@ -130,11 +130,11 @@ struct c64u_source {
     FILE *video_file;
     FILE *audio_file;
     FILE *timing_file;
-    char session_folder[800];  // Current session folder path
+    char session_folder[800]; // Current session folder path
     uint64_t recording_start_time;
     uint32_t recorded_frames;
     uint32_t recorded_audio_samples;
     pthread_mutex_t recording_mutex;
 };
 
-#endif  // C64U_TYPES_H
+#endif // C64U_TYPES_H

src/c64u-video.h

@@ -36,4 +36,4 @@ void clear_delay_queue(struct c64u_source *context);
 // Video thread function
 void *video_thread_func(void *data);
 
-#endif  // C64U_VIDEO_H
+#endif // C64U_VIDEO_H

src/plugin-support.h

@@ -27,11 +27,11 @@ extern "C" {
 #include <stdarg.h>
 #include <string.h>
 
-    extern const char *PLUGIN_NAME;
-    extern const char *PLUGIN_VERSION;
+extern const char *PLUGIN_NAME;
+extern const char *PLUGIN_VERSION;
 
-    void obs_log(int log_level, const char *format, ...);
-    extern void blogva(int log_level, const char *format, va_list args);
+void obs_log(int log_level, const char *format, ...);
+extern void blogva(int log_level, const char *format, va_list args);
 
 #ifdef __cplusplus
 }