/+junk/codegen

#pragma once

#include "defs.h"

CG_BEGIN_DEFS

/**

 * allocate and zero memory.

 *

 * Returns: The newly allocated memory

 *          or NULL if the system is unable to.

 */

__attribute__((malloc))

ptr_t malloc0 (size_t sz);

/**

 * Removes trailing whitespaces in string s.

 *

 * Note: this may invalitate the original string s, and on error be NULL.

 */

str_t string_vacuum (str_t s);

/**

 * concatonates the null terminated list into a string with new lines

 * between each entry.

 */

str_t string_concat_list_nl (str_t* list);

/**

 * the same as

 * ```

 * fprintf (stderr, pmt ....)

 * ```

 */

F_FORMAT_STR(1, 2)

void err_print (str_t fmt, ...);

/**

 * ***************************************************************************

 */

typedef struct ByteStream ByteStream;

ByteStream *

byte_stream_new (size_t length);

ByteStream *

byte_stream_new_from_file (FILE * f);

void

byte_stream_seek (ByteStream * bstream, long int offset, SEEK_OFFSET origin);

size_t

byte_stream_read (ByteStream * bstream, OUT ptr_t ptr, size_t size, size_t count);

size_t

byte_stream_write (ByteStream * bstream, IN ptr_t ptr, size_t size, size_t count);

size_t

byte_stream_length (ByteStream * ByteStream);

CG_END_DEFS