35 	b->size = 0;  in buffer_free_ptr()
60     b->size = sz;  in __attribute_nonnull__()
71 static char* buffer_alloc_replace(buffer * const restrict b, const size_t size) {  in __attribute_nonnull__()
78     const size_t bsize2x = (b->size & ~1uL) << 1;  in __attribute_nonnull__()
79     return buffer_realloc(b, bsize2x > size ? bsize2x-1 : size);  in __attribute_nonnull__()
82 char* buffer_string_prepare_copy(buffer * const b, const size_t size) {  in buffer_string_prepare_copy()  argument
85     force_assert(size >= b->size || b->ptr);  in buffer_string_prepare_copy()
87     return (size < b->size)  in buffer_string_prepare_copy()
89       : buffer_alloc_replace(b, size);  in buffer_string_prepare_copy()
96 static char* buffer_string_prepare_append_resize(buffer * const restrict b, const size_t size) {  in __attribute_nonnull__()
98         char * const s = buffer_string_prepare_copy(b, size);  in __attribute_nonnull__()
105     const size_t bsize2x = (b->size & ~1uL) << 1;  in __attribute_nonnull__()
106     const size_t req_size = (bsize2x - b->used > size)  in __attribute_nonnull__()
108       : b->used + size;  in __attribute_nonnull__()
116 char* buffer_string_prepare_append(buffer * const b, const size_t size) {  in buffer_string_prepare_append()  argument
118     return (b->size - len >= size + 1)  in buffer_string_prepare_append()
120       : buffer_string_prepare_append_resize(b, size);  in buffer_string_prepare_append()
137     char * const s = (b->size - len >= x + 1)  in buffer_extend()
146 void buffer_commit(buffer *b, size_t size)  in buffer_commit()  argument
151 	if (size > 0) {  in buffer_commit()
153 		sz += size;  in buffer_commit()
154 		force_assert(sz > size);  in buffer_commit()
169     char * const restrict d = (len < b->size)  in buffer_copy_string_len()