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#ifndef SASS_FUNCTIONS_H
#define SASS_FUNCTIONS_H
#include "listize.hpp"
#include "position.hpp"
#include "environment.hpp"
#include "ast_fwd_decl.hpp"
#include "sass/functions.h"
#define BUILT_IN(name) Expression_Ptr \
name(Env& env, Env& d_env, Context& ctx, Signature sig, ParserState pstate, Backtraces traces, std::vector<Selector_List_Obj> selector_stack)
namespace Sass {
struct Backtrace;
typedef const char* Signature;
typedef Expression_Ptr (*Native_Function)(Env&, Env&, Context&, Signature, ParserState, Backtraces, std::vector<Selector_List_Obj>);
Definition_Ptr make_native_function(Signature, Native_Function, Context& ctx);
Definition_Ptr make_c_function(Sass_Function_Entry c_func, Context& ctx);
std::string function_name(Signature);
namespace Functions {
extern Signature rgb_sig;
extern Signature rgba_4_sig;
extern Signature rgba_2_sig;
extern Signature red_sig;
extern Signature green_sig;
extern Signature blue_sig;
extern Signature mix_sig;
extern Signature hsl_sig;
extern Signature hsla_sig;
extern Signature hue_sig;
extern Signature saturation_sig;
extern Signature lightness_sig;
extern Signature adjust_hue_sig;
extern Signature lighten_sig;
extern Signature darken_sig;
extern Signature saturate_sig;
extern Signature desaturate_sig;
extern Signature grayscale_sig;
extern Signature complement_sig;
extern Signature invert_sig;
extern Signature alpha_sig;
extern Signature opacity_sig;
extern Signature opacify_sig;
extern Signature fade_in_sig;
extern Signature transparentize_sig;
extern Signature fade_out_sig;
extern Signature adjust_color_sig;
extern Signature scale_color_sig;
extern Signature change_color_sig;
extern Signature ie_hex_str_sig;
extern Signature unquote_sig;
extern Signature quote_sig;
extern Signature str_length_sig;
extern Signature str_insert_sig;
extern Signature str_index_sig;
extern Signature str_slice_sig;
extern Signature to_upper_case_sig;
extern Signature to_lower_case_sig;
extern Signature percentage_sig;
extern Signature round_sig;
extern Signature ceil_sig;
extern Signature floor_sig;
extern Signature abs_sig;
extern Signature min_sig;
extern Signature max_sig;
extern Signature inspect_sig;
extern Signature random_sig;
extern Signature length_sig;
extern Signature nth_sig;
extern Signature index_sig;
extern Signature join_sig;
extern Signature append_sig;
extern Signature zip_sig;
extern Signature list_separator_sig;
extern Signature type_of_sig;
extern Signature unit_sig;
extern Signature unitless_sig;
extern Signature comparable_sig;
extern Signature variable_exists_sig;
extern Signature global_variable_exists_sig;
extern Signature function_exists_sig;
extern Signature mixin_exists_sig;
extern Signature feature_exists_sig;
extern Signature call_sig;
extern Signature not_sig;
extern Signature if_sig;
extern Signature map_get_sig;
extern Signature map_merge_sig;
extern Signature map_remove_sig;
extern Signature map_keys_sig;
extern Signature map_values_sig;
extern Signature map_has_key_sig;
extern Signature keywords_sig;
extern Signature set_nth_sig;
extern Signature unique_id_sig;
extern Signature selector_nest_sig;
extern Signature selector_append_sig;
extern Signature selector_extend_sig;
extern Signature selector_replace_sig;
extern Signature selector_unify_sig;
extern Signature is_superselector_sig;
extern Signature simple_selectors_sig;
extern Signature selector_parse_sig;
extern Signature is_bracketed_sig;
extern Signature content_exists_sig;
extern Signature get_function_sig;
BUILT_IN(rgb);
BUILT_IN(rgba_4);
BUILT_IN(rgba_2);
BUILT_IN(red);
BUILT_IN(green);
BUILT_IN(blue);
BUILT_IN(mix);
BUILT_IN(hsl);
BUILT_IN(hsla);
BUILT_IN(hue);
BUILT_IN(saturation);
BUILT_IN(lightness);
BUILT_IN(adjust_hue);
BUILT_IN(lighten);
BUILT_IN(darken);
BUILT_IN(saturate);
BUILT_IN(desaturate);
BUILT_IN(grayscale);
BUILT_IN(complement);
BUILT_IN(invert);
BUILT_IN(alpha);
BUILT_IN(opacify);
BUILT_IN(transparentize);
BUILT_IN(adjust_color);
BUILT_IN(scale_color);
BUILT_IN(change_color);
BUILT_IN(ie_hex_str);
BUILT_IN(sass_unquote);
BUILT_IN(sass_quote);
BUILT_IN(str_length);
BUILT_IN(str_insert);
BUILT_IN(str_index);
BUILT_IN(str_slice);
BUILT_IN(to_upper_case);
BUILT_IN(to_lower_case);
BUILT_IN(percentage);
BUILT_IN(round);
BUILT_IN(ceil);
BUILT_IN(floor);
BUILT_IN(abs);
BUILT_IN(min);
BUILT_IN(max);
BUILT_IN(inspect);
BUILT_IN(random);
BUILT_IN(length);
BUILT_IN(nth);
BUILT_IN(index);
BUILT_IN(join);
BUILT_IN(append);
BUILT_IN(zip);
BUILT_IN(list_separator);
BUILT_IN(type_of);
BUILT_IN(unit);
BUILT_IN(unitless);
BUILT_IN(comparable);
BUILT_IN(variable_exists);
BUILT_IN(global_variable_exists);
BUILT_IN(function_exists);
BUILT_IN(mixin_exists);
BUILT_IN(feature_exists);
BUILT_IN(call);
BUILT_IN(sass_not);
BUILT_IN(sass_if);
BUILT_IN(map_get);
BUILT_IN(map_merge);
BUILT_IN(map_remove);
BUILT_IN(map_keys);
BUILT_IN(map_values);
BUILT_IN(map_has_key);
BUILT_IN(keywords);
BUILT_IN(set_nth);
BUILT_IN(unique_id);
BUILT_IN(selector_nest);
BUILT_IN(selector_append);
BUILT_IN(selector_extend);
BUILT_IN(selector_replace);
BUILT_IN(selector_unify);
BUILT_IN(is_superselector);
BUILT_IN(simple_selectors);
BUILT_IN(selector_parse);
BUILT_IN(is_bracketed);
BUILT_IN(content_exists);
BUILT_IN(get_function);
}
}
#endif
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