X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/75aee8cde6bdeb7e7bd8567c40b9c739e468918f..e719af5942771e36ca8ae4d41d2dd5dbf14b71c0:/src/internal.h

diff --git a/src/internal.h b/src/internal.h
index 49f5e66..2a0b009 100644
--- a/src/internal.h
+++ b/src/internal.h
@@ -39,6 +39,7 @@ typedef unsigned char byte;
 #include <errno.h>
 #include <string.h>
 #include <stdlib.h>
+#include <stdbool.h>
 
 #include <sys/time.h>
 
@@ -467,26 +468,26 @@ extern int adns__make_reverse_domain(const struct sockaddr *sa,
  * allocate an output buffer failed.
  */
 
-extern int adns__revparse_label(struct revparse_state *rps, int labnum,
-				const char *dgram,
-				int labstart, int lablen);
+extern bool adns__revparse_label(struct revparse_state *rps, int labnum,
+				 const char *dgram,
+				 int labstart, int lablen);
 /* Parse a label in a reverse-domain name, given its index labnum (starting
  * from zero), a pointer to its contents (which need not be null-terminated),
  * and its length.  The state in *rps is initialized implicitly when labnum
  * is zero.
  *
- * Returns zero if the parse was successful, nonzero if the domain name is
- * definitely invalid and the parse must be abandoned.
+ * Returns 1 if the parse is proceeding successfully, 0 if the domain
+ * name is definitely invalid and the parse must be abandoned.
  */
 
-extern int adns__revparse_done(struct revparse_state *rps,
-			       const char *dgram, int nlabels,
-			       adns_rrtype *rrtype_r, adns_sockaddr *addr_r);
+extern bool adns__revparse_done(struct revparse_state *rps,
+				const char *dgram, int nlabels,
+				adns_rrtype *rrtype_r, adns_sockaddr *addr_r);
 /* Finishes parsing a reverse-domain name, given the total number of
  * labels in the name.  On success, fills in the af and protocol
  * address in *addr_r, and the forward query type in *rrtype_r
- * (because that turns out to be useful).  Returns nonzero if the
- * parse must be abandoned.
+ * (because that turns out to be useful).  Returns 1 if the parse
+ * was successful.
  */
 
 /* From setup.c: */