Function SDL_ReadS8
pub unsafe extern "C" fn SDL_ReadS8(
src: *mut SDL_IOStream,
value: *mut i8,
) -> bool
Available on crate feature
dep_sdl3
only.Expand description
Use this function to read a signed byte from an SDL_IOStream
.
This function will return false when the data stream is completely read,
and SDL_GetIOStatus()
will return SDL_IO_STATUS_EOF
. If false is returned
and the stream is not at EOF, SDL_GetIOStatus()
will return a different
error value and SDL_GetError()
will offer a human-readable message.
§Parameters
src
: theSDL_IOStream
to read from.value
: a pointer filled in with the data read.
§Return value
Returns true on success or false on failure; call SDL_GetError()
for more
information.
§Thread safety
This function is not thread safe.
§Availability
This function is available since SDL 3.2.0.