str.h

// --------------------------------------------------------------------------
//
// C Kong
// Copyright (C) 2018 Jeff Panici
// All rights reserved.
//
// This software source file is licensed according to the
// MIT License.  Refer to the LICENSE file distributed along
// with this source file to learn more.
//
// --------------------------------------------------------------------------

#pragma once

#include <stdio.h>
#include <stdint.h>

typedef struct {
    uint16_t len;
    uint16_t pos;
    uint8_t* data;
} str_t;

void str_free(str_t* str);

str_t* str_new(uint16_t len);

uint16_t str_pos(const str_t* str);

uint16_t str_size(const str_t* str);

str_t* str_clone(const char* value);

void str_printc(char c, FILE* file);

void str_print(const str_t* str, FILE* file);

str_t* str_left(const str_t* lhs, uint16_t len);

str_t* str_right(const str_t* lhs, uint16_t len);

uint16_t str_appendz(str_t* str, const char* lhs);

uint16_t str_append(str_t* str, const str_t* lhs);

str_t* str_concat(const str_t* lhs, const str_t* rhs);