Hijack C library functions in D
I like playing with the D programming language and I wrote this little post to show how it’s easy to create a dynamic library (shared object, .so) that can be invoked in other programs; to have a little fun we will write a D replacement for the rand() C standard library function call. For your convenience, all the code is also on github Let’s start with the demo implementation, a C program that calls 10 times the stdlib function rand() to get a random number....