Get the last error message that was set for the current thread.
char * SDL_GetErrorMsg(char *errstr, int maxlen);
errstr |
A buffer to fill with the last error message that was set for the current thread |
maxlen |
The size of the buffer pointed to by the errstr parameter |
Returns The pointer passed in as the `errstr` parameter.
This allows the caller to copy the error string into a provided buffer, but otherwise operates exactly the same as SDL_GetError().