Replace custom isc_boolean_t with C standard bool type

lib/dns/include/dst/dst.h

@@ -15,6 +15,7 @@
 /*! \file dst/dst.h */
 
 #include <inttypes.h>
+#include <stdbool.h>
 
 #include <isc/lang.h>
 #include <isc/stdtime.h>
@@ -153,29 +154,29 @@ dst_lib_destroy(void);
  * Releases all resources allocated by DST.
  */
 
-isc_boolean_t
+bool
 dst_algorithm_supported(unsigned int alg);
 /*%<
  * Checks that a given algorithm is supported by DST.
  *
  * Returns:
- * \li	ISC_TRUE
- * \li	ISC_FALSE
+ * \li	true
+ * \li	false
  */
 
-isc_boolean_t
+bool
 dst_ds_digest_supported(unsigned int digest_type);
 /*%<
  * Checks that a given digest algorithm is supported by DST.
  *
  * Returns:
- * \li	ISC_TRUE
- * \li	ISC_FALSE
+ * \li	true
+ * \li	false
  */
 
 isc_result_t
 dst_context_create(dst_key_t *key, isc_mem_t *mctx,
-		   isc_logcategory_t *category, isc_boolean_t useforsigning,
+		   isc_logcategory_t *category, bool useforsigning,
 		   int maxbits, dst_context_t **dctxp);
 /*%<
  * Creates a context to be used for a sign or verify operation.
@@ -581,7 +582,7 @@ dst_key_generate(const dns_name_t *name, unsigned int alg,
  *\li	If successful, *keyp will contain a valid key.
  */
 
-isc_boolean_t
+bool
 dst_key_compare(const dst_key_t *key1, const dst_key_t *key2);
 /*%<
  * Compares two DST keys.  Returns true if they match, false otherwise.
@@ -594,13 +595,13 @@ dst_key_compare(const dst_key_t *key1, const dst_key_t *key2);
  *\li	"key2" is a valid key.
  *
  * Returns:
- *\li 	ISC_TRUE
- * \li	ISC_FALSE
+ *\li 	true
+ * \li	false
  */
 
-isc_boolean_t
+bool
 dst_key_pubcompare(const dst_key_t *key1, const dst_key_t *key2,
-		   isc_boolean_t match_revoked_key);
+		   bool match_revoked_key);
 /*%<
  * Compares only the public portions of two DST keys.  Returns true
  * if they match, false otherwise.  This allows us, for example, to
@@ -615,11 +616,11 @@ dst_key_pubcompare(const dst_key_t *key1, const dst_key_t *key2,
  *\li	"key2" is a valid key.
  *
  * Returns:
- *\li 	ISC_TRUE
- * \li	ISC_FALSE
+ *\li 	true
+ * \li	false
  */
 
-isc_boolean_t
+bool
 dst_key_paramcompare(const dst_key_t *key1, const dst_key_t *key2);
 /*%<
  * Compares the parameters of two DST keys.  This is used to determine if
@@ -630,8 +631,8 @@ dst_key_paramcompare(const dst_key_t *key1, const dst_key_t *key2);
  *\li	"key2" is a valid key.
  *
  * Returns:
- *\li 	ISC_TRUE
- * \li	ISC_FALSE
+ *\li 	true
+ * \li	false
  */
 
 void
@@ -689,13 +690,13 @@ dst_key_rid(const dst_key_t *key);
 dns_rdataclass_t
 dst_key_class(const dst_key_t *key);
 
-isc_boolean_t
+bool
 dst_key_isprivate(const dst_key_t *key);
 
-isc_boolean_t
+bool
 dst_key_iszonekey(const dst_key_t *key);
 
-isc_boolean_t
+bool
 dst_key_isnullkey(const dst_key_t *key);
 
 isc_result_t
@@ -941,7 +942,7 @@ dst_key_restore(dns_name_t *name, unsigned int alg, unsigned int flags,
 		unsigned int protocol, dns_rdataclass_t rdclass,
 		isc_mem_t *mctx, const char *keystr, dst_key_t **keyp);
 
-isc_boolean_t
+bool
 dst_key_inactive(const dst_key_t *key);
 /*%<
  * Determines if the private key is missing due the key being deemed inactive.
@@ -951,7 +952,7 @@ dst_key_inactive(const dst_key_t *key);
  */
 
 void
-dst_key_setinactive(dst_key_t *key, isc_boolean_t inactive);
+dst_key_setinactive(dst_key_t *key, bool inactive);
 /*%<
  * Set key inactive state.
  *
@@ -960,9 +961,9 @@ dst_key_setinactive(dst_key_t *key, isc_boolean_t inactive);
  */
 
 void
-dst_key_setexternal(dst_key_t *key, isc_boolean_t value);
+dst_key_setexternal(dst_key_t *key, bool value);
 
-isc_boolean_t
+bool
 dst_key_isexternal(dst_key_t *key);
 
 ISC_LANG_ENDDECLS