dnl Replace `main' with a function in -lprot:
dnl AC_CHECK_LIB(prot, main)
dnl Replace `main' with a function in -lrx:
dnl AC_CHECK_LIB(rx, main)
dnl Replace `main' with a function in -lrxkad:
dnl AC_CHECK_LIB(rxkad, main)
dnl Replace `main' with a function in -lprot:
dnl AC_CHECK_LIB(prot, main)
dnl Replace `main' with a function in -lrx:
dnl AC_CHECK_LIB(rx, main)
dnl Replace `main' with a function in -lrxkad:
dnl AC_CHECK_LIB(rxkad, main)