It has been some time, but not I started programming externals for pd..
Since I don't know much about c/c++ and "m_pd.h" I started with the tutorials..
So I use the (old) Dev-C++. The helloworld-example just works great. But the counter-example throws an error,
since the "ide" (I don't know exactly what it is, guess the "linker"?!) can't deal with the "$s_float" (or was it "&s_float") saying something like "missing __imp__s_float"
Can someone explain to me what this means? Where it is missing and why?!
..I have had more messages like that before I added the path to "lib.pd" to the linker-commands... but actually I'm not shure what I'm doing...