Complete dirent.h implementation

Spec link: https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/dirent.h.html

Type

• DIR

Structures

• dirent
• posix_dent

Constants for use with posix_dent

• DT_BLK
• DT_CHR
• DT_DIR
• DT_FIFO
• DT_LNK
• DT_REG
• DT_SOCK
• DT_UNKNOWN

Other constants

• DT_MQ
• DT_SEM
• DT_SHM
• DT_TMO

Functions

• alphasort
• closedir
• dirfd
• fdopendir
• opendir
• posix_getdents
• readdir
• readdir_r (marked obsolete for issue 8)
• rewinddir
• scandir
• seekdir (XSI)
• telldir (XSI)