113 void reduce_rational(unsigned long *numer, unsigned long *denom)  in reduce_rational()  argument
117   factor = gcd(*numer, *denom);  in reduce_rational()
119   *numer /= factor;  in reduce_rational()
128 unsigned long scale_rational(unsigned long numer, unsigned long denom,  in scale_rational()  argument
131   reduce_rational(&numer, &denom);  in scale_rational()
135     return numer * (scale / denom) + numer * (scale % denom) / denom;  in scale_rational()
136   if (denom < numer)  in scale_rational()
137     return scale * (numer / denom) + scale * (numer % denom) / denom;  in scale_rational()
139   return numer * scale / denom;  in scale_rational()
147 		   unsigned long numer, unsigned long denom)  in mad_timer_set()  argument
150   if (numer >= denom && denom > 0) {  in mad_timer_set()
151     timer->seconds += numer / denom;  in mad_timer_set()
152     numer %= denom;  in mad_timer_set()
162     timer->fraction = numer;  in mad_timer_set()
166     timer->fraction = numer * (MAD_TIMER_RESOLUTION /  1000);  in mad_timer_set()
170     timer->fraction = numer * (MAD_TIMER_RESOLUTION /  8000);  in mad_timer_set()
174     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 11025);  in mad_timer_set()
178     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 12000);  in mad_timer_set()
182     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 16000);  in mad_timer_set()
186     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 22050);  in mad_timer_set()
190     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 24000);  in mad_timer_set()
194     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 32000);  in mad_timer_set()
198     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 44100);  in mad_timer_set()
202     timer->fraction = numer * (MAD_TIMER_RESOLUTION / 48000);  in mad_timer_set()
206     timer->fraction = scale_rational(numer, denom, MAD_TIMER_RESOLUTION);  in mad_timer_set()