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#ifndef __CCCL_H__
#define __CCCL_H__
#include <stddef.h>
#define TOKENS_LIMIT 16384
struct cccl_File
{
char *buffer;
size_t size;
};
enum cccl_TokenType
{
cccl_Token_IDENTIFIER,
cccl_Token_COMMAND,
cccl_Token_COMMANDWITHARG,
cccl_Token_BLOCKSTART,
cccl_Token_BLOCKEND,
};
struct cccl_Token
{
enum cccl_TokenType type;
char value;
};
enum cccl_NodeType
{
cccl_Node_CODE = 0,
cccl_Node_PUSHZERO,
cccl_Node_INCREMENT,
cccl_Node_DECREMENT,
cccl_Node_ADD,
cccl_Node_SUBTRACT,
cccl_Node_REVERSE,
cccl_Node_ASSIGN,
cccl_Node_DELETE,
cccl_Node_PUSHVAR,
cccl_Node_ASSIGNLOCAL,
cccl_Node_OUTPUT,
cccl_Node_INPUT,
cccl_Node_CALL,
cccl_Node_END,
cccl_Node_CONTINUE,
cccl_Node_PROCEDURE,
cccl_Node_INFINITE,
cccl_Node_REPEAT,
cccl_Node_CONDITIONAL,
};
struct cccl_Node
{
enum cccl_NodeType type;
struct cccl_Node **in;
size_t in_length;
char value;
};
enum cccl_ExecutorStatus
{
cccl_Executr_OK = 0,
cccl_Executor_ERROR,
cccl_Executor_CONTINUE,
cccl_Executor_END,
};
struct cccl_Variables
{
short buffer[52];
char used[52];
};
struct cccl_Function
{
struct cccl_Node **body;
size_t length;
};
struct cccl_Stack
{
short *buffer;
size_t length;
size_t allocated;
};
extern int verbose;
int cccl_allocfile(const char *path, struct cccl_File *file);
void cccl(struct cccl_File file);
size_t cccl_tokenize(const char *code, size_t size, struct cccl_Token tokens[], size_t tokens_length);
struct cccl_Node *cccl_parse(struct cccl_Token tokens[], size_t tokens_length, enum cccl_NodeType type, char value);
enum cccl_ExecutorStatus cccl_execute(struct cccl_Node *code, struct cccl_Variables *scope, size_t depth);
const char *strtoken(enum cccl_TokenType type);
const char *strnode(enum cccl_NodeType type);
const char *strstatus(enum cccl_ExecutorStatus status);
#endif /* __CCCL_H__ */
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