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input_stream: use "bool" instead of "int"

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For boolean values and success flags, use bool instead of integer (1/0
for true/false, 0/-1 for success/failure).
This commit is contained in:
Max Kellermann
2008-10-26 20:56:46 +01:00
parent 464b611772
commit 5c19776f2f
14 changed files with 55 additions and 49 deletions
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10
src/decoder/wavpack_plugin.c
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@@ -366,12 +366,14 @@ static uint32_t get_pos(void *id)
static int set_pos_abs(void *id, uint32_t pos)
{
return input_stream_seek(((InputStreamPlus *)id)->is, pos, SEEK_SET);
return input_stream_seek(((InputStreamPlus *)id)->is, pos, SEEK_SET)
? 0 : -1;
}
static int set_pos_rel(void *id, int32_t delta, int mode)
{
return input_stream_seek(((InputStreamPlus *)id)->is, delta, mode);
return input_stream_seek(((InputStreamPlus *)id)->is, delta, mode)
? 0 : -1;
}
static int push_back_byte(void *id, int c)
@@ -439,7 +441,7 @@ static int wavpack_open_wvc(struct decoder *decoder,
const char *utf8url;
size_t len;
char *wvc_url = NULL;
int ret;
bool ret;
/*
* As we use dc->utf8url, this function will be bad for
@@ -464,7 +466,7 @@ static int wavpack_open_wvc(struct decoder *decoder,
ret = input_stream_open(is_wvc, wvc_url);
free(wvc_url);
if (ret)
if (!ret)
return 0;
/*