135 #define S_ISDIR(i) (((i) & S_IFMT) == S_IFDIR)  argument
137 #define S_ISDIR(i) (((i) & 0170000) == 040000)  argument
143 #define S_ISBLK(i) (((i) & S_IFMT) == S_IFBLK)  argument
145 #define S_ISBLK(i) 0  argument
151 #define S_ISCHR(i) (((i) & S_IFMT) == S_IFCHR)  argument
153 #define S_ISCHR(i) 0  argument
159 #define S_ISFIFO(i) (((i) & S_IFMT) == S_IFIFO)  argument
161 #define S_ISFIFO(i) 0  argument
167 #define S_ISSOCK(i) (((i) & S_IFMT) == S_IFSOCK)  argument
169 #define S_ISSOCK(i) 0  argument
175 #define S_ISLNK(i) (((i) & S_IFMT) == S_IFLNK)  argument
177 #define S_ISLNK(i) 0  argument