poly_l2p1 102 arch/x86/math-emu/fpu_proto.h extern int poly_l2p1(u_char s0, u_char s1, FPU_REG *r0, FPU_REG *r1, poly_l2p1 1328 arch/x86/math-emu/fpu_trig.c if (poly_l2p1(sign, sign1, &a, &b, st1_ptr))