S_ISDIR            67 third_party/libxml/src/xmlIO.c #      define S_ISDIR(x) _S_ISDIR(x)
S_ISDIR            76 third_party/libxml/src/xmlIO.c #          define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
S_ISDIR           131 third_party/talloc/libreplace/system/filesys.h #define S_ISDIR(mode)   ((mode & 0xF000) == S_IFDIR)