Added prototype for makegen, since it returns double. (This is mainly for the cfuncs.c files that call makegen with no prototype, leading to pentium float stack overflow.)
Added prototype for makegen, since it returns double.
(This is mainly for the cfuncs.c files that call makegen with no prototype,
leading to pentium float stack overflow.)

RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix