(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_ReadU8

Use this function to read a byte from an SDL_RWops.

Header File

Defined in SDL_rwops.h

Syntax

Uint8 SDL_ReadU8(SDL_RWops * src);

Function Parameters

SDL_RWops *

src

the SDL_RWops to read from.

Return Value

(Uint8) Returns the read byte on success or 0 on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 2.0.0.

See Also

• SDL_WriteU8

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CategoryAPI, CategoryAPIFunction, CategoryRWOPS

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