29 struct buffer_t {  struct
30   buffer_t* root;  argument
36 buffer_t* buffer_new(size_t size) {  in buffer_new()  argument
39   buffer_t* buffer =  in buffer_new()
40       static_cast<buffer_t*>(osi_calloc(sizeof(buffer_t) + size));  in buffer_new()
49 buffer_t* buffer_new_ref(const buffer_t* buf) {  in buffer_new_ref()
54 buffer_t* buffer_new_slice(const buffer_t* buf, size_t slice_size) {  in buffer_new_slice()
59   buffer_t* ret = static_cast<buffer_t*>(osi_calloc(sizeof(buffer_t)));  in buffer_new_slice()
70 void buffer_free(buffer_t* buffer) {  in buffer_free()
83 void* buffer_ptr(const buffer_t* buf) {  in buffer_ptr()
88 size_t buffer_length(const buffer_t* buf) {  in buffer_length()