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Cleanup of comments.

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This commit is contained in:
Petteri Aimonen
2013-10-29 16:19:07 +02:00
parent c7b4ce0293
commit 4d69cc2f3e
2 changed files with 27 additions and 15 deletions
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15
pb_decode.c
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@@ -3,11 +3,13 @@
* 2011 Petteri Aimonen <jpa@kapsi.fi>
*/
/* The warn_unused_result attribute appeared first in gcc-3.4.0 */
/* Use the GCC warn_unused_result attribute to check that all return values
* are propagated correctly. On other compilers and gcc before 3.4.0 just
* ignore the annotation.
*/
#if !defined(__GNUC__) || ( __GNUC__ < 3) || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)
#define checkreturn
#else
/* Verify that we remember to check all return values for proper error propagation */
#define checkreturn __attribute__((warn_unused_result))
#endif
@@ -15,11 +17,10 @@
#include "pb.h"
#include "pb_decode.h"
typedef bool (*pb_decoder_t)(pb_istream_t *stream, const pb_field_t *field, void *dest) checkreturn;
/* --- Function pointers to field decoders ---
* Order in the array must match pb_action_t LTYPE numbering.
*/
typedef bool (*pb_decoder_t)(pb_istream_t *stream, const pb_field_t *field, void *dest) checkreturn;
static const pb_decoder_t PB_DECODERS[PB_LTYPES_COUNT] = {
&pb_dec_varint,
&pb_dec_svarint,
@@ -32,9 +33,9 @@ static const pb_decoder_t PB_DECODERS[PB_LTYPES_COUNT] = {
NULL /* extensions */
};
/**************
* pb_istream *
**************/
/*******************************
* pb_istream_t implementation *
*******************************/
static bool checkreturn buf_read(pb_istream_t *stream, uint8_t *buf, size_t count)
{