Defined in 1 files as a prototype:

• usr.bin/mail/extern.h, line 248 (as a prototype)

Defined in 2 files as a function:

• external/gpl3/gdb/dist/gdb/infcmd.c, line 691 (as a function)
• usr.bin/mail/popen.c, line 225 (as a function)

Referenced in 4 files:

• external/gpl3/gdb/dist/gdb/infcmd.c, line 3344
• usr.bin/mail/mime_child.c, line 147
• usr.bin/mail/names.c, line 351
• usr.bin/mail/popen.c, line 259