Defined in 1 files as a prototype:

• usr.bin/mail/extern.h, line 44 (as a prototype)

Defined in 1 files as a function:

• usr.bin/mail/popen.c, line 79 (as a function)

Referenced in 6 files:

• usr.bin/mail/collect.c
  • line 108
  • line 350
  • line 570
• usr.bin/mail/edit.c, line 147
• usr.bin/mail/fio.c, line 71
• usr.bin/mail/names.c
  • line 316
  • line 389
• usr.bin/mail/quit.c
  • line 113
  • line 205
  • line 429
• usr.bin/mail/send.c, line 463