Unable to include <ctime> without redefinition of struct TM error - c++

Question

I've tried the code on Codeblocks and Clion and I'm still getting a redefinition of struct tm error.
#include <iostream>
#include <ctime> // Needed for the true randomization
#include <cstdlib>
using namespace std;
int main ()
{
int xRan;
srand( time(0)); // This will ensure a really randomized number by help of time.
xRan=rand()%15+1; // Randomizing the number between 1-15.
cout << "Shows a random number between 1-15: " << xRan;
return 0;
}
When ever I use the library I get the error. Not sure if theres something
buggy in the minigw include folder or what. Would deleting all my ide's and reinstalling help? Any ideas maybe why?
In file included from c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\ctime:42:0,
from C:\Users\Kelvindavis\CLionProjects\untitled\main.cpp:2:
c:\mingw\include\time.h:172:8: error: redefinition of 'struct tm'
struct tm
^
In file included from
c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\cwchar:44:0,
from
c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\bits\postypes.h:40,
from c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\iosfwd:40,
from c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\ios:38,
from c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\ostream:38from
c:\mingw\lib\gcc\mingw32\5.3.0\include\c++\iostream:39from
C:\Users\Kelvindavis\CLionProjects\untitled\main.cpp:1:
c:\mingw\include\wchar.h:87:8: error: previous definition of 'struct tm'
struct tm {
^
mingw32-make.exe[3]: * [CMakeFiles/untitled.dir/main.cpp.obj] Error 1
CMakeFiles\untitled.dir\build.make:61: recipe for target
'CMakeFiles/untitled.dir/main.cpp.obj' failed
CMakeFiles\Makefile2:66: recipe for target 'CMakeFiles/untitled.dir/all'
failed
CMakeFiles\Makefile2:78: recipe for target 'CMakeFiles/untitled.dir/rule'
failed
mingw32-make.exe[2]: [CMakeFiles/untitled.dir/all] Error 2
mingw32-make.exe[1]: [CMakeFiles/untitled.dir/rule] Error 2
mingw32-make.exe: * [untitled] Error 2
Makefile:117: recipe for target 'untitled' failed