Determine if a file in the search path is really a directory.
As of PhysicsFS 2.1, use PHYSFS_stat() instead. This function just wraps it anyhow.
Defined in <physfs.h>
int PHYSFS_isDirectory(const char *fname);| const char * | fname | filename in platform-independent notation. |
(int) Returns non-zero if filename exists and is a directory. zero otherwise.
Determine if the first occurence of fname in the search
path is really a directory entry.
Note that entries that are symlinks are ignored if PHYSFS_permitSymbolicLinks(1) hasn't been called, so you might end up further down in the search path than expected.
It is safe to call this function from any thread.
This function is available since PhysicsFS 1.0.0.