#ifndef PICRIN_H__ #define PICRIN_H__ #include #include #include "picconf.h" #include "picrin/value.h" struct pic_env { pic_value assoc; struct pic_env *parent; }; typedef struct { pic_value *sp; pic_value *stbase, *stend; pic_value sDEFINE, sCONS, sADD; struct pic_env *global_env; struct heap_page *heap; struct pic_object *arena[PIC_ARENA_SIZE]; int arena_idx; } pic_state; typedef pic_value (*pic_func_t)(pic_state *); void *pic_alloc(pic_state *, size_t); struct pic_object *pic_obj_alloc(pic_state *, size_t, enum pic_tt); void pic_free(pic_state *, void *); void pic_gc_protect(pic_state *, pic_value); int pic_gc_arena_preserve(pic_state *); void pic_gc_arena_restore(pic_state *, int); pic_state *pic_open(); void pic_close(pic_state *); void pic_get_args(pic_state *, const char *, ...); void pic_defun(pic_state *, const char *, pic_func_t); pic_value pic_cons(pic_state *, pic_value, pic_value); pic_value pic_car(pic_state *, pic_value); pic_value pic_cdr(pic_state *, pic_value); bool pic_eq_p(pic_state *, pic_value, pic_value); pic_value pic_intern_cstr(pic_state *, const char *); pic_value pic_parse(pic_state *, const char *); pic_value pic_eval(pic_state *, pic_value, struct pic_env *); pic_value pic_run(pic_state *, struct pic_proc *, pic_value); struct pic_proc *pic_codegen(pic_state *, pic_value, struct pic_env*); void pic_raise(pic_state *, const char *); void pic_debug(pic_state *, pic_value); #endif