|  | 
| #define | SPA_API_POD_BUILDER   static inline | 
| #define | SPA_POD_BUILDER_FLAG_BODY   (1<<0) | 
| #define | SPA_POD_BUILDER_FLAG_FIRST   (1<<1) | 
| #define | SPA_VERSION_POD_BUILDER_CALLBACKS   0 | 
| #define | SPA_POD_BUILDER_INIT(buffer,  size) | 
| #define | SPA_POD_INIT(size,  type) | 
| #define | SPA_POD_INIT_None() | 
| #define | SPA_POD_INIT_Bool(val) | 
| #define | SPA_POD_INIT_Id(val) | 
| #define | SPA_POD_INIT_Int(val) | 
| #define | SPA_POD_INIT_Long(val) | 
| #define | SPA_POD_INIT_Float(val) | 
| #define | SPA_POD_INIT_Double(val) | 
| #define | SPA_POD_INIT_String(len) | 
| #define | SPA_POD_INIT_Bytes(len) | 
| #define | SPA_POD_INIT_Pointer(type,  value) | 
| #define | SPA_POD_INIT_Fd(fd) | 
| #define | SPA_POD_INIT_Rectangle(val) | 
| #define | SPA_POD_INIT_Fraction(val) | 
| #define | SPA_POD_INIT_CHOICE_BODY(type,  flags,  child_size,  child_type) | 
| #define | SPA_POD_INIT_Choice(type,  ctype,  child_type,  n_vals, ...) | 
| #define | SPA_POD_INIT_Struct(size) | 
| #define | SPA_POD_INIT_Object(size,  type,  id, ...) | 
| #define | SPA_POD_INIT_Prop(key,  flags,  size,  type) | 
| #define | SPA_POD_INIT_Sequence(size,  unit) | 
| #define | SPA_POD_BUILDER_COLLECT(builder,  type,  args) | 
| #define | spa_pod_builder_add_object(b,  type,  id, ...) | 
| #define | spa_pod_builder_add_struct(b, ...) | 
| #define | spa_pod_builder_add_sequence(b,  unit, ...) | 
|  | 
| SPA_API_POD_BUILDER void | spa_pod_builder_get_state (struct spa_pod_builder *builder, struct spa_pod_builder_state *state) | 
| SPA_API_POD_BUILDER void | spa_pod_builder_set_callbacks (struct spa_pod_builder *builder, const struct spa_pod_builder_callbacks *callbacks, void *data) | 
| SPA_API_POD_BUILDER void | spa_pod_builder_reset (struct spa_pod_builder *builder, struct spa_pod_builder_state *state) | 
| SPA_API_POD_BUILDER void | spa_pod_builder_init (struct spa_pod_builder *builder, void *data, uint32_t size) | 
| SPA_API_POD_BUILDER struct spa_pod * | spa_pod_builder_deref (struct spa_pod_builder *builder, uint32_t offset) | 
| SPA_API_POD_BUILDER struct spa_pod * | spa_pod_builder_frame (struct spa_pod_builder *builder, struct spa_pod_frame *frame) | 
| SPA_API_POD_BUILDER void | spa_pod_builder_push (struct spa_pod_builder *builder, struct spa_pod_frame *frame, const struct spa_pod *pod, uint32_t offset) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_raw (struct spa_pod_builder *builder, const void *data, uint32_t size) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_pad (struct spa_pod_builder *builder, uint32_t size) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_raw_padded (struct spa_pod_builder *builder, const void *data, uint32_t size) | 
| SPA_API_POD_BUILDER void * | spa_pod_builder_pop (struct spa_pod_builder *builder, struct spa_pod_frame *frame) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_primitive (struct spa_pod_builder *builder, const struct spa_pod *p) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_none (struct spa_pod_builder *builder) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_child (struct spa_pod_builder *builder, uint32_t size, uint32_t type) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_bool (struct spa_pod_builder *builder, bool val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_id (struct spa_pod_builder *builder, uint32_t val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_int (struct spa_pod_builder *builder, int32_t val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_long (struct spa_pod_builder *builder, int64_t val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_float (struct spa_pod_builder *builder, float val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_double (struct spa_pod_builder *builder, double val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_write_string (struct spa_pod_builder *builder, const char *str, uint32_t len) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_string_len (struct spa_pod_builder *builder, const char *str, uint32_t len) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_string (struct spa_pod_builder *builder, const char *str) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_bytes (struct spa_pod_builder *builder, const void *bytes, uint32_t len) | 
| SPA_API_POD_BUILDER void * | spa_pod_builder_reserve_bytes (struct spa_pod_builder *builder, uint32_t len) | 
| SPA_API_POD_BUILDER uint32_t | spa_pod_builder_bytes_start (struct spa_pod_builder *builder) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_bytes_append (struct spa_pod_builder *builder, uint32_t offset, const void *data, uint32_t size) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_bytes_end (struct spa_pod_builder *builder, uint32_t offset 1) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_pointer (struct spa_pod_builder *builder, uint32_t type, const void *val) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_fd (struct spa_pod_builder *builder, int64_t fd) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_rectangle (struct spa_pod_builder *builder, uint32_t width, uint32_t height) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_fraction (struct spa_pod_builder *builder, uint32_t num, uint32_t denom) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_push_array (struct spa_pod_builder *builder, struct spa_pod_frame *frame) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_array (struct spa_pod_builder *builder, uint32_t child_size, uint32_t child_type, uint32_t n_elems, const void *elems) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_push_choice (struct spa_pod_builder *builder, struct spa_pod_frame *frame, uint32_t type, uint32_t flags) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_push_struct (struct spa_pod_builder *builder, struct spa_pod_frame *frame) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_push_object (struct spa_pod_builder *builder, struct spa_pod_frame *frame, uint32_t type, uint32_t id) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_prop (struct spa_pod_builder *builder, uint32_t key, uint32_t flags) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_push_sequence (struct spa_pod_builder *builder, struct spa_pod_frame *frame, uint32_t unit) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_control (struct spa_pod_builder *builder, uint32_t offset, uint32_t type) | 
| SPA_API_POD_BUILDER uint32_t | spa_choice_from_id (char id) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_addv (struct spa_pod_builder *builder, va_list args) | 
| SPA_API_POD_BUILDER int | spa_pod_builder_add (struct spa_pod_builder *builder,...) | 
| SPA_API_POD_BUILDER struct spa_pod * | spa_pod_copy (const struct spa_pod *pod) | 
|  | Copy a pod structure. 
 |