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#ifndef PREPROCESSOR_H
#define PREPROCESSOR_H
typedef enum comment_type comment_type;
typedef struct cursor cursor;
typedef struct whitespace whitespace;
typedef struct comment comment;
typedef struct source source;
enum comment_type {
COMM_NONE,
COMM_MULTI,
COMM_SINGLE,
NUM_COMMS
};
struct cursor {
int line;
int column;
};
struct whitespace {
int spaces;
int bspaces;
int tabs;
int vtabs;
int lines;
};
struct comment {
enum comment_type type;
char *text;
cursor start_pos;
cursor end_pos;
whitespace wsp;
};
struct source {
source **include_list;
char *filename;
char *text;
int tab_width;
cursor cur;
};
extern source *preprocess(const char *str, int dbg);
#endif
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