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https://gitlab.com/kicad/code/kicad.git
synced 2025-09-14 02:03:12 +02:00
d17cef95fd
The previous converter (maddy) is still available, during some time. We therefore have the time to choose between them. sundown is better to convert a md text, but is written to C maddy has a few issues to convert a md text, but is written to C++ Both have no dependency.
99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
/*
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* Copyright (c) 2008, Natacha Porté
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* Copyright (c) 2011, Vicent Martí
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef BUFFER_H__
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#define BUFFER_H__
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#include <stddef.h>
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#include <stdarg.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(_MSC_VER)
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#define __attribute__( x )
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#define inline
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#endif
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typedef enum
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{
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BUF_OK = 0,
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BUF_ENOMEM = -1,
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} buferror_t;
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/* struct buf: character array buffer */
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struct buf
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{
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uint8_t* data; /* actual character data */
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size_t size; /* size of the string */
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size_t asize; /* allocated size (0 = volatile buffer) */
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size_t unit; /* reallocation unit size (0 = read-only buffer) */
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};
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/* CONST_BUF: global buffer from a string litteral */
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#define BUF_STATIC( string ) \
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{ (uint8_t*) string, sizeof string - 1, sizeof string, 0, 0 }
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/* VOLATILE_BUF: macro for creating a volatile buffer on the stack */
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#define BUF_VOLATILE( strname ) \
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{ (uint8_t*) strname, strlen( strname ), 0, 0, 0 }
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/* BUFPUTSL: optimized bufputs of a string litteral */
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#define BUFPUTSL( output, literal ) \
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bufput( output, literal, sizeof literal - 1 )
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/* bufgrow: increasing the allocated size to the given value */
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int bufgrow( struct buf*, size_t );
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/* bufnew: allocation of a new buffer */
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struct buf* bufnew( size_t ) __attribute__ ( (malloc) );
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/* bufnullterm: NUL-termination of the string array (making a C-string) */
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const char* bufcstr( struct buf* );
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/* bufprefix: compare the beginning of a buffer with a string */
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int bufprefix( const struct buf* buf, const char* prefix );
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/* bufput: appends raw data to a buffer */
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void bufput( struct buf*, const void*, size_t );
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/* bufputs: appends a NUL-terminated string to a buffer */
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void bufputs( struct buf*, const char* );
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/* bufputc: appends a single char to a buffer */
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void bufputc( struct buf*, int );
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/* bufrelease: decrease the reference count and free the buffer if needed */
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void bufrelease( struct buf* );
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/* bufreset: frees internal data of the buffer */
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void bufreset( struct buf* );
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/* bufslurp: removes a given number of bytes from the head of the array */
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void bufslurp( struct buf*, size_t );
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/* bufprintf: formatted printing to a buffer */
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void bufprintf( struct buf*, const char*, ... ) __attribute__ ( ( format( printf, 2, 3 ) ) );
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#ifdef __cplusplus
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}
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#endif
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#endif
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