# Optional functions
AC_CHECK_FUNCS_ONCE([ \
- gai_strerror getaddrinfo getnameinfo inet_aton sigaction sigprocmask \
- snprintf vsnprintf strdup strndup strlcpy strlcat strtok_r waitpid])
+ arc4random arc4random_stir gai_strerror getaddrinfo getnameinfo inet_aton
+ sigaction sigprocmask snprintf vsnprintf strdup strndup strlcpy strlcat \
+ strtok_r waitpid])
# -- Configuration options --