NAME

SDL_ReadU8 - Use this function to read a byte from an SDL_IOStream .

HEADER FILE

Defined in SDL3/SDL_iostream.h

SYNOPSIS

#include "SDL3/SDL.h"

bool SDL_ReadU8(SDL_IOStream *src, Uint8 *value);

DESCRIPTION

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.

FUNCTION PARAMETERS

src

the SDL_IOStream
to read from.

value

a pointer filled in with the data read.

RETURN VALUE

Returns true on success or false on failure or EOF; call

SDL_GetError () for more information.

THREAD SAFETY

This function is not thread safe.

AVAILABILITY

This function is available since SDL 3.2.0.