mlang-interpreter.c

#include "stdio.h"

typedef char *string;

typedef struct node {
    void *value;
    struct node *next;
} Element;

typedef Element *List;

typedef enum {
    MlangType_Expression,

    MlangType_Integer,
    MlangType_Char,

    MlangType_String,
    MlangType_Symbol
} MlangType;

typedef struct {
    String name;
    Element *params;
} MlangExpression;

typedef struct {
    MlangType type;
    void * value;
} MlangValue;

void getline(string *s, int *size);

int main(void) {

    while (1) {
        string str;
        int size;

        printf(" > ");
        getline(&str, &size);
    }

    return 0;
}