Defined in 2 files as a prototype:

• contrib/sendmail/src/envelope.c, line 29 (as a prototype)
• contrib/sendmail/src/sendmail.h, line 1131 (as a prototype)

Referenced in 2 files:

• contrib/sendmail/src/savemail.c, line 555
• contrib/sendmail/src/usersmtp.c, line 133