Fix ISO C naming violations of function names and header guards (valk…

…ey-io#21)

* Update header guards after move of header files
* Fix ISO-C naming violation by renaming internal functions:
  * ..SetError()
  *  _valkeyClusterConnect()
  * __valkeyClusterAppendCommand()
  * __valkeyClusterGetReplyFromNode()
* Remove internal func __valkeyClusterGetReply()
* Remove internal func _valkeyClusterConnect2()

Signed-off-by: Björn Svensson <bjorn.a.svensson@est.tech>

include/valkey/sockcompat.h

@@ -28,8 +28,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __SOCKCOMPAT_H
-#define __SOCKCOMPAT_H
+#ifndef VALKEY_SOCKCOMPAT_H
+#define VALKEY_SOCKCOMPAT_H
 
 #ifndef _WIN32
 /* For POSIX systems we use the standard BSD socket API. */
@@ -92,4 +92,4 @@ int win32_valkeyKeepAlive(SOCKET sockfd, int interval_ms);
 #endif /* VALKEY_SOCKCOMPAT_IMPLEMENTATION */
 #endif /* _WIN32 */
 
-#endif /* __SOCKCOMPAT_H */
+#endif /* VALKEY_SOCKCOMPAT_H */

include/valkey/valkeycluster.h

@@ -30,8 +30,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __HIRCLUSTER_H
-#define __HIRCLUSTER_H
+#ifndef VALKEYCLUSTER_H
+#define VALKEYCLUSTER_H
 
 #include "async.h"
 #include "dict.h"
@@ -342,4 +342,4 @@ valkeyClusterNode *valkeyClusterGetNodeByKey(valkeyClusterContext *cc,
 }
 #endif
 
-#endif
+#endif /* VALKEYCLUSTER_H */

include/valkey/valkeycluster_ssl.h

@@ -26,8 +26,8 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
-#ifndef __HIRCLUSTER_SSL_H
-#define __HIRCLUSTER_SSL_H
+#ifndef VALKEYCLUSTER_SSL_H
+#define VALKEYCLUSTER_SSL_H
 
 #include "valkeycluster.h"
 #include "valkey_ssl.h"
@@ -46,4 +46,4 @@ int valkeyClusterSetOptionEnableSSL(valkeyClusterContext *cc,
 }
 #endif
 
-#endif /* __HIRCLUSTER_SSL_H */
+#endif /* VALKEYCLUSTER_SSL_H */

src/adlist.h

@@ -28,8 +28,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __ADLIST_H__
-#define __ADLIST_H__
+#ifndef VALKEY_ADLIST_H
+#define VALKEY_ADLIST_H
 
 /* Node, List, and Iterator are the only data structures used currently. */
 
@@ -91,4 +91,4 @@ void listRotate(hilist *list);
 #define AL_START_HEAD 0
 #define AL_START_TAIL 1
 
-#endif /* __ADLIST_H__ */
+#endif /* VALKEY_ADLIST_H */

src/command.h

@@ -29,8 +29,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef __COMMAND_H_
-#define __COMMAND_H_
+#ifndef VALKEY_COMMAND_H
+#define VALKEY_COMMAND_H
 
 #include <stdint.h>
 
@@ -84,4 +84,4 @@ void valkey_parse_cmd(struct cmd *r);
 struct cmd *command_get(void);
 void command_destroy(struct cmd *command);
 
-#endif
+#endif /* VALKEY_COMMAND_H */