# CategoryVersion This header defines the current SDL version. ## Functions - [SDL_GetRevision](SDL_GetRevision) - [SDL_GetRevisionNumber](SDL_GetRevisionNumber) - [SDL_GetVersion](SDL_GetVersion) ## Datatypes - (none.) ## Structs - [SDL_version](SDL_version) ## Enums - (none.) ## Macros - [SDL_COMPILEDVERSION](SDL_COMPILEDVERSION) - [SDL_VERSION](SDL_VERSION) - [SDL_VERSION_ATLEAST](SDL_VERSION_ATLEAST) - [SDL_VERSIONNUM](SDL_VERSIONNUM)