{{keywords>wiki library source code example reference}}
===== long =====

    #include <stdio.h> /* including standard library */
    //#include <windows.h> /* uncomment this for Windows */

    long
    4 Byte
    signed: -2147483648 - 2147483647
    unsigned:  0 - 4294967295
    
    8 Byte
    signed: -9223372036854775808 - 9223372036854775807
    unsigned: 0 - 18446744073709551615
    
===== C Sourcecode Example =====
<code c>
#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */

 
int main(void){
printf("long: %ld bytes\n", sizeof(long) );
}
return 0;
</code>