Rand() was not declared in this scope.

[bram-dingelstad]

I was trying to compile this (awesome) repo, but I ran into this error :

In file included from mono_panner.cpp:20:0:
wave.h: In static member function ‘static mopo::mopo_float mopo::Wave::whitenoise()’:
wave.h:245:28: error: ‘rand’ was not declared in this scope
         return (2.0 * rand()) / RAND_MAX - 1;
                            ^
wave.h:245:33: error: ‘RAND_MAX’ was not declared in this scope
         return (2.0 * rand()) / RAND_MAX - 1;
                                 ^

[AakashRaina]

If you intended to generate a random number,try using srand() instead.Regarding rand_max you will have to define it.

[mtytel]

#12 fixes this issue.
I don't think srand is right since it sets the seed.