Initial

functions.h

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+#ifndef _US_FUNCTIONS_H
+# define _US_FUNCTIONS_H
+
+# include <sys/types.h>
+# include "userv.h"
+
+int AddListen(char *);
+int AddClient(char *);
+int AddUser(char *);
+int AddConfig(char *);
+int AddPeer(char *);
+void CleanUp(int);
+int StartListening(void);
+int valid_user(char *);
+int valid_ip(char *);
+char *trim(char *, char *);
+int ip_allowed(char *);
+int MainLoop(void);
+int ParseConfig(void);
+int pwcheck(char *, char *);
+int IsNum(char *);
+int Is_UID_exist(uid_t);
+void salt(char *);
+void tempname(char *, size_t);
+int user_allowed(char *);
+void Log(int, char *, ...);
+void SetSignals(void);
+void Send(int, char *, ...);
+void DelConn(int);
+# ifdef CONTEXT_DEBUG
+void n_Context(char *, int);
+void n_PrintContext(void);
+# endif
+
+#endif /* _US_FUNCTIONS_H */