Provided by: libsdl3-doc_3.2.8+ds-1_all 

NAME
SDL_GetCurrentDirectory - Get what the system believes is the "current working directory."
HEADER FILE
Defined in SDL3/SDL_filesystem.h
SYNOPSIS
#include "SDL3/SDL.h" char * SDL_GetCurrentDirectory(void);
DESCRIPTION
For systems without a concept of a current working directory, this will still attempt to provide something reasonable. SDL does not provide a means to _change_ the current working directory; for platforms without this concept, this would cause surprises with file access outside of SDL. The returned path is guaranteed to end with a path separator ('\' on Windows, '/' on most other platforms).
RETURN VALUE
Returns a UTF-8 string of the current working directory in platform-dependent notation. NULL if there's a problem. This should be freed with SDL_free () when it is no longer needed.
AVAILABILITY
This function is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.8 SDL_GetCurrentDirectory(3)