RPMATCH(3) BSD Library Functions Manual RPMATCH(3)
rpmatch -- determine whether the response to a question is affirmative or negative
Standard C Library (libc, -lc)
rpmatch(const char *response);
The rpmatch() function determines whether the response argument is an affirmative or negative response to a question according to the current
The rpmatch() functions returns:
1 The response is affirmative.
0 The response is negative.
-1 The response is not recognized.
The rpmatch() function appeared in FreeBSD 6.0.
July 21, 2005 BSD