From ac57e32a0222a3f18e138f0a358d1d01921be3a0 Mon Sep 17 00:00:00 2001 From: Aryadev Chavali Date: Mon, 23 Oct 2023 04:24:28 +0100 Subject: Added lib folder for general stuff, introduced as target to Makefile --- lib/darr.h | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 lib/darr.h (limited to 'lib/darr.h') diff --git a/lib/darr.h b/lib/darr.h new file mode 100644 index 0000000..1d5820b --- /dev/null +++ b/lib/darr.h @@ -0,0 +1,39 @@ +/* Copyright (C) 2023 Aryadev Chavali + + * You may distribute and modify this code under the terms of the + * GPLv2 license. You should have received a copy of the GPLv2 + * license with this file. If not, please write to: + * aryadev@aryadevchavali.com. + + * Created: 2023-10-15 + * Author: Aryadev Chavali + * Description: Dynamically sized byte array + */ + +#ifndef DARR_H +#define DARR_H + +#include +#include + +#include "./base.h" + +typedef struct +{ + byte *data; + size_t used, available; +} darr_t; + +#define DARR_DEFAULT_SIZE 8 +#define DARR_REALLOC_MULT 1.5 + +void darr_init(darr_t *, size_t); +void darr_ensure_capacity(darr_t *, size_t); +void darr_append_byte(darr_t *, byte); +void darr_append_bytes(darr_t *, byte *, size_t); +byte darr_at(darr_t *, size_t); + +void darr_write_file(darr_t *, FILE *); +darr_t darr_read_file(FILE *); + +#endif -- cgit v1.2.3-13-gbd6f