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Use stdbool more widely

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We already use the C99 bool type from stdbool.h in a few places.  However
there are many other places we represent boolean values as plain ints.
This patch changes that.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2013-10-28 21:06:53 +11:00
parent 79eebb23db
commit 17625371ee
12 changed files with 39 additions and 37 deletions
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4
srcpos.c
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@ -159,7 +159,7 @@ void srcfile_push(const char *fname)
current_srcfile = srcfile;
}
int srcfile_pop(void)
bool srcfile_pop(void)
{
struct srcfile_state *srcfile = current_srcfile;
@ -177,7 +177,7 @@ int srcfile_pop(void)
* fix this we could either allocate all the files from a
* table, or use a pool allocator. */
return current_srcfile ? 1 : 0;
return current_srcfile ? true : false;
}
void srcfile_add_search_path(const char *dirname)