#ifndef __complex_h #define __complex_h #define complex __complex #define cimag __cimag #define creal __creal #define conj __conj #define CMPLXF(a,b) __cmplx_cons ((float)(a), (float)(b)) #define CMPLXI(a,b) __cmplx_cons ((int)(a), (int)(b)) complex float cexpf (complex float); float cabsf (complex float); #endif