X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fscheme%2Fao_scheme_bool.c;h=c1e880cac8497719a663c1800016b9e859f7ac2a;hb=master;hp=05109fb9a0df1de3acd8e48de5b0e82cabb35b37;hpb=16061947d4376b41e596d87f97ec53ec29d17644;p=fw%2Faltos diff --git a/src/scheme/ao_scheme_bool.c b/src/scheme/ao_scheme_bool.c deleted file mode 100644 index 05109fb9..00000000 --- a/src/scheme/ao_scheme_bool.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * Copyright © 2017 Keith Packard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - */ - -#include "ao_scheme.h" - -static void bool_mark(void *addr) -{ - (void) addr; -} - -static int bool_size(void *addr) -{ - (void) addr; - return sizeof (struct ao_scheme_bool); -} - -static void bool_move(void *addr) -{ - (void) addr; -} - -const struct ao_scheme_type ao_scheme_bool_type = { - .mark = bool_mark, - .size = bool_size, - .move = bool_move, - .name = "bool" -}; - -void -ao_scheme_bool_write(FILE *out, ao_poly v, bool write) -{ - struct ao_scheme_bool *b = ao_scheme_poly_bool(v); - - (void) write; - if (b->value) - fprintf(out, "#t"); - else - fprintf(out, "#f"); -} - -ao_poly -ao_scheme_do_booleanp(struct ao_scheme_cons *cons) -{ - return ao_scheme_do_typep(_ao_scheme_atom_boolean3f, AO_SCHEME_BOOL, cons); -} - -#ifdef AO_SCHEME_MAKE_CONST - -struct ao_scheme_bool *ao_scheme_true, *ao_scheme_false; - -struct ao_scheme_bool * -ao_scheme_bool_get(uint8_t value) -{ - struct ao_scheme_bool **b; - - if (value) - b = &ao_scheme_true; - else - b = &ao_scheme_false; - - if (!*b) { - *b = ao_scheme_alloc(sizeof (struct ao_scheme_bool)); - (*b)->type = AO_SCHEME_BOOL; - (*b)->value = value; - } - return *b; -} - -#endif