Changed multi-line C comments into another style.
The left side doesn't look unbalanced.
This commit is contained in:
@@ -1,14 +1,14 @@
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/*
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* gunzip65 - a gunzip utility for 6502-based machines.
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*
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* Piotr Fusik <fox@scene.pl>
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*
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* This should be considered as a test of my zlib-compatible library
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* rather than a real application.
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* It's not user-friendly, fault-tolerant, whatever.
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* However, it really works for real GZIP files, provided they are small
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* enough to fit in buffer[] (after decompression!).
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*/
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** gunzip65 - a gunzip utility for 6502-based machines.
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**
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** Piotr Fusik <fox@scene.pl>
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**
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** This should be considered as a test of my zlib-compatible library
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** rather than a real application.
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** It's not user-friendly, fault-tolerant, whatever.
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** However, it really works for real GZIP files, provided they are small
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** enough to fit in buffer[] (after decompression!).
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*/
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#include <stdio.h>
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#include <string.h>
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@@ -16,9 +16,9 @@
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#ifndef __CC65__
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/*
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* Emulate inflatemem() if using original zlib.
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* As you can see, this program is quite portable.
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*/
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** Emulate inflatemem() if using original zlib.
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** As you can see, this program is quite portable.
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*/
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unsigned inflatemem(char* dest, const char* source)
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{
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z_stream stream;
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@@ -41,26 +41,26 @@ unsigned inflatemem(char* dest, const char* source)
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#endif /* __CC65__ */
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/*
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* Structure of a GZIP file:
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*
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* 1. GZIP header:
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* Offset 0: Signature (2 bytes: 0x1f, 0x8b)
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* Offset 2: Compression method (1 byte: 8 == "deflate")
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* Offset 3: Flags (1 byte: see below)
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* Offset 4: File date and time (4 bytes)
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* Offset 8: Extra flags (1 byte)
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* Offset 9: Target OS (1 byte: DOS, Amiga, Unix, etc.)
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* if (flags & FEXTRA) { 2 bytes of length, then length bytes }
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* if (flags & FNAME) { ASCIIZ filename }
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* if (flags & FCOMMENT) { ASCIIZ comment }
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* if (flags & FHCRC) { 2 bytes of CRC }
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*
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* 2. Deflate compressed data.
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*
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* 3. GZIP trailer:
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* Offset 0: CRC-32 (4 bytes)
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* Offset 4: uncompressed file length (4 bytes)
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*/
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** Structure of a GZIP file:
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**
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** 1. GZIP header:
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** Offset 0: Signature (2 bytes: 0x1f, 0x8b)
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** Offset 2: Compression method (1 byte: 8 == "deflate")
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** Offset 3: Flags (1 byte: see below)
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** Offset 4: File date and time (4 bytes)
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** Offset 8: Extra flags (1 byte)
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** Offset 9: Target OS (1 byte: DOS, Amiga, Unix, etc.)
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** if (flags & FEXTRA) { 2 bytes of length, then length bytes }
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** if (flags & FNAME) { ASCIIZ filename }
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** if (flags & FCOMMENT) { ASCIIZ comment }
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** if (flags & FHCRC) { 2 bytes of CRC }
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**
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** 2. Deflate compressed data.
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**
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** 3. GZIP trailer:
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** Offset 0: CRC-32 (4 bytes)
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** Offset 4: uncompressed file length (4 bytes)
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*/
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/* Flags in the GZIP header. */
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#define FTEXT 1 /* Extra text */
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@@ -70,28 +70,28 @@ unsigned inflatemem(char* dest, const char* source)
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#define FCOMMENT 16 /* File comment */
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/*
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* We read whole GZIP file into this buffer.
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* Then we use this buffer for the decompressed data.
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*/
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** We read whole GZIP file into this buffer.
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** Then we use this buffer for the decompressed data.
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*/
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static unsigned char buffer[26000];
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/*
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* Get a 16-bit little-endian unsigned number, using unsigned char* p.
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* On many machines this could be (*(unsigned short*) p),
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* but I really like portability. :-)
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*/
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** Get a 16-bit little-endian unsigned number, using unsigned char* p.
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** On many machines this could be (*(unsigned short*) p),
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** but I really like portability. :-)
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*/
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#define GET_WORD(p) (*(p) + ((unsigned) (p)[1] << 8))
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/* Likewise, for a 32-bit number. */
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#define GET_LONG(p) (GET_WORD(p) + ((unsigned long) GET_WORD(p + 2) << 16))
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/*
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* Uncompress a GZIP file.
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* On entry, buffer[] should contain the whole GZIP file contents,
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* and the argument complen should be equal to the length of the GZIP file.
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* On return, buffer[] contains the uncompressed data, and the returned
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* value is the length of the uncompressed data.
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*/
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** Uncompress a GZIP file.
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** On entry, buffer[] should contain the whole GZIP file contents,
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** and the argument complen should be equal to the length of the GZIP file.
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** On return, buffer[] contains the uncompressed data, and the returned
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** value is the length of the uncompressed data.
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*/
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unsigned uncompress_buffer(unsigned complen)
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{
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unsigned char* ptr;
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@@ -134,19 +134,19 @@ unsigned uncompress_buffer(unsigned complen)
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ptr += 2;
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/*
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* calculate length of raw "deflate" data
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* (without the GZIP header and 8-byte trailer)
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*/
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** calculate length of raw "deflate" data
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** (without the GZIP header and 8-byte trailer)
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*/
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complen -= (ptr - buffer) + 8;
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/*
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* We will move the compressed data to the end of buffer[].
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* Thus the compressed data and the decompressed data (written from
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* the beginning of buffer[]) may overlap, as long as the decompressed
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* data doesn't go further than unread compressed data.
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* ptr2 points to the beginning of compressed data at the end
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* of buffer[].
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*/
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** We will move the compressed data to the end of buffer[].
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** Thus the compressed data and the decompressed data (written from
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** the beginning of buffer[]) may overlap, as long as the decompressed
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** data doesn't go further than unread compressed data.
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** ptr2 points to the beginning of compressed data at the end
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** of buffer[].
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*/
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ptr2 = buffer + sizeof(buffer) - complen;
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/* move the compressed data to end of buffer[] */
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memmove(ptr2, ptr, complen);
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@@ -173,8 +173,8 @@ unsigned uncompress_buffer(unsigned complen)
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}
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/*
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* Get a filename from standard input.
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*/
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** Get a filename from standard input.
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*/
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char* get_fname(void)
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{
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static char filename[100];
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