renamed most source files

tecs/coc_client.h

@@ -0,0 +1,21 @@
+#ifndef	_COC_CLIENT_H_
+#define	_COC_CLIENT_H_
+
+#include "coc_util.h"
+
+typedef struct {
+  int fd, port;
+  CocVar *varList;
+  Str_Buf *cmdbuf; /* for sending command */
+  Str_Buf *resbuf; /* for response */
+  char host[64];
+  char magic[32];
+  char startcmd[512];
+} CocConn;
+
+int CocInitClient(CocConn *conn, char *host, int port, char *magic, int bufsize, char *startcmd);
+int CocSendMagic(CocConn *conn, char *magic);
+int CocCmd(CocConn *conn, const char *rwList);
+void CocCloseClient(CocConn *conn);
+
+#endif /* _COC_CLIENT_H_ */