4 dnl Check if the prototype of a function is compatible with another one
7 dnl AC_PROTO_COMPAT(includes, function, prototype)
9 AC_DEFUN([AC_PROTO_COMPAT], [
10 AC_CACHE_CHECK([if $2 is compatible with system prototype],
11 ac_cv_func_$2_proto_compat,
14 eval "ac_cv_func_$2_proto_compat=yes",
15 eval "ac_cv_func_$2_proto_compat=no"))
16 define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE])
17 if test "$ac_cv_func_$2_proto_compat" = yes; then
18 AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with