Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT sourceware DOT cygnus DOT com Delivered-To: mailing list cygwin AT sourceware DOT cygnus DOT com From: "Ajit George" To: Subject: RE: get random numbers in C++ : implicit declaration ???? Date: Sun, 20 Feb 2000 21:11:15 -0600 Message-ID: <000001bf7c19$5117bcc0$64b8bfa8@bertie.kurianinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook 8.5, Build 4.71.2377.0 X-MimeOLE: Produced By Microsoft MimeOLE V4.72.3155.0 Importance: Normal In-Reply-To: Did you include stdlib.h? On linux the man pages state which header file prototypes the functions described. Ajit -----Original Message----- From: cygwin-owner AT sourceware DOT cygnus DOT com [mailto:cygwin-owner AT sourceware DOT cygnus DOT com] On Behalf Of Martin Henne Sent: Sunday, February 20, 2000 8:26 PM To: cygwin AT sourceware DOT cygnus DOT com Subject: get random numbers in C++ : implicit declaration ???? I tried to get random numbers in a C++ programm with the two functions srand(number) // to initialize x=rand() // to get a number but the compiler gives me a warning that says 'implicit declaration of function 'srand()'' and the same for 'rand()'. Is there another way to get random numers in C++? I'm asking because under linux the compiler will stop com- piling. It is a error for the g++-compiler that comes with the debian potato. After I installed egcs, I got a warning, but the compiling finished. Under Cygwin its also a warning and no error. Martin PS.: I included the iostream.h and the time.h mailto:webmaster AT martinhenne DOT de -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe AT sourceware DOT cygnus DOT com