libscomp/input.h

#pragma once
#include <stddef.h>

#define LIBSCOMM_MAXARG 32
#define LIBSCOMM_MAXBUF 1024

struct libscomm_line {
	size_t name;
	char *buf[LIBSCOMM_MAXARG];
	size_t len;
};

struct libscomm_input {
	int state;

	char intbuf[LIBSCOMM_MAXBUF];
	size_t len;
};

enum libscomm_input_r {
	LIBSCOMM_MORE,
	LIBSCOMM_OVERFLOW,
	LIBSCOMM_ARG_OVERFLOW,
	LIBSCOMM_COMPLETE
};

void libscomm_reset(struct libscomm_input *);
enum libscomm_input_r libscomm_read(struct libscomm_input *,
                                    char **,
                                    struct libscomm_line *);