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package sdl3
import "core:c"
AsyncIO :: struct {}
AsyncIOTaskType :: enum c.int {
READ, /**< A read operation. */
WRITE, /**< A write operation. */
CLOSE, /**< A close operation. */
}
AsyncIOResult :: enum c.int {
COMPLETE, /**< request was completed without error */
FAILURE, /**< request failed for some reason; check SDL_GetError()! */
CANCELED, /**< request was canceled before completing. */
}
AsyncIOOutcome :: struct {
asyncio: ^AsyncIO, /**< what generated this task. This pointer will be invalid if it was closed! */
type: AsyncIOTaskType, /**< What sort of task was this? Read, write, etc? */
result: AsyncIOResult, /**< the result of the work (success, failure, cancellation). */
buffer: rawptr, /**< buffer where data was read/written. */
offset: Uint64, /**< offset in the SDL_AsyncIO where data was read/written. */
bytes_requested: Uint64, /**< number of bytes the task was to read/write. */
bytes_transferred: Uint64, /**< actual number of bytes that were read/written. */
userdata: rawptr, /**< pointer provided by the app when starting the task */
}
AsyncIOQueue :: struct {}
@(default_calling_convention="c", link_prefix="SDL_", require_results)
foreign lib {
AsyncIOFromFile :: proc(file: cstring, mode: cstring) -> ^AsyncIO ---
GetAsyncIOSize :: proc(asyncio: ^AsyncIO) -> Sint64 ---
ReadAsyncIO :: proc(asyncio: ^AsyncIO, ptr: rawptr, offset, size: Uint64, queue: ^AsyncIOQueue, userdata: rawptr) -> bool ---
WriteAsyncIO :: proc(asyncio: ^AsyncIO, ptr: rawptr, offset, size: Uint64, queue: ^AsyncIOQueue, userdata: rawptr) -> bool ---
CloseAsyncIO :: proc(asyncio: ^AsyncIO, flush: bool, queue: ^AsyncIOQueue, userdata: rawptr) -> bool ---
CreateAsyncIOQueue :: proc() -> ^AsyncIOQueue ---
DestroyAsyncIOQueue :: proc(queue: ^AsyncIOQueue) ---
GetAsyncIOResult :: proc(queue: ^AsyncIOQueue, outcome: ^AsyncIOOutcome) -> bool ---
WaitAsyncIOResult :: proc(queue: ^AsyncIOQueue, outcome: ^AsyncIOOutcome, timeoutMS: Sint32) -> bool ---
SignalAsyncIOQueue :: proc(queue: ^AsyncIOQueue) ---
LoadFileAsync :: proc(file: cstring, queue: ^AsyncIOQueue, userdata: rawptr) -> bool ---
}
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