###### (This is the legacy documentation for stable SDL2, the current stable version; [SDL3](https://wiki.libsdl.org/SDL3/) is the current development version.) # SDL_LogCritical Log a message with [SDL_LOG_PRIORITY_CRITICAL](SDL_LOG_PRIORITY_CRITICAL). ## Syntax ```c void SDL_LogCritical(int category, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) SDL_PRINTF_VARARG_FUNC(2); ``` ## Function Parameters | | | | ---------------- | --------------------------------------------------------------------- | | **category** | the category of the message | | **fmt** | a printf() style message format string | | **...** | additional parameters matching % tokens in the **fmt** string, if any | ## Version This function is available since SDL 2.0.0. ## Related Functions * [SDL_Log](SDL_Log) * [SDL_LogDebug](SDL_LogDebug) * [SDL_LogError](SDL_LogError) * [SDL_LogInfo](SDL_LogInfo) * [SDL_LogMessage](SDL_LogMessage) * [SDL_LogMessageV](SDL_LogMessageV) * [SDL_LogVerbose](SDL_LogVerbose) * [SDL_LogWarn](SDL_LogWarn) ---- [CategoryAPI](CategoryAPI)