Defined in 2 files as a prototype:

• include/unistd.h, line 723 (as a prototype)
• include/unistd.h, line 726 (as a prototype)

Referenced in 7 files:

• db/hash/FreeBSD/hash.c, line 491
• db/hash/FreeBSD/hash_page.c, line 598
• db/hash/hash-fbsd.c, line 490
• db/hash/hash-fbsd.c.orig, line 491
• db/hash/hash_page-fbsd.c, line 598
• db/mpool/FreeBSD/mpool.c, line 363
• db/mpool/mpool-fbsd.c, line 369