#ifndef moonshine_m4_header
#define moonshine_m4_header

dnl This is m4 preprocessor magic.
dnl You can safely ignore it, as it is toxic and radioactive to humans.
// # Autogenerated by m4
// # Don't modify this, modify the main.m4 file instead.
dnl
dnl
changequote(`[', `]')dnl
define([set], defn([define]))dnl
undefine([define])dnl

#define p_cat(a, b) a##b
#define cat(a, b) p_cat(a, b)
#define cat3(a, b, c) cat(a, cat(b, c))
#define cat4(a, b, c, d) cat(cat(a, b), cat(c, d))

#define dump_or_continue_0(...)
#define dump_or_continue_01(...) __VA_ARGS__

set([_expand], [#define EXPAND_$3_$2(func, extra, x, ...) func(extra, $4, x) cat(dump_or_continue_0, __VA_OPT__(1))(EXPAND_$3_$1(func, extra, __VA_ARGS__))])dnl
set([expand], [ifelse([$1], [1], [#define EXPAND_$2_$1(func, extra, x, ...) func(extra, $3, x)], [_expand(decr($1), $1, $2, $3)])])dnl
dnl
set([build_expander], [ifelse([$1], [0], [], [expand($1, $2, $3)
build_expander(decr($1), $2, incr($3))dnl
])])dnl
set([define_expander], [#define EXPAND_$2(func, extra, ...) EXPAND_$2_$1(func, extra, __VA_ARGS__)
build_expander($1, $2, [1])])dnl
dnl
dnl
set([build_array], [ifelse([$1], [0], [$2], [$2,\
build_array(decr($1), incr($2))])])dnl
set([define_array], [#define really_long_array \
build_array(decr($1), 1)])dnl
dnl
dnl
dnl
dnl Normally, I only need two of these to work. But if you want to nest more, activate the rest! Make sure to run `make m4` when you change this file.
define_expander([1024], general)
define_expander([1024], general2)
dnl Activate these if needed.
dnl define_expander([512], general3)
dnl define_expander([512], general4)
dnl define_expander([512], general5)
dnl define_expander([512], general6)
dnl define_expander([512], general7)
dnl define_expander([512], general8)

#endif