Defined in 1 files as a prototype:

• include/unistd.h, line 525 (as a prototype)

Referenced in 4 files:

• gen/FreeBSD/popen.c, line 90
• gen/asl.c, line 1385
• gen/popen-fbsd.c, line 121
• gen/wordexp.c
  • line 59
  • line 63