[fusl] clang-format fusl

fusl/src/complex/casinl.c

 #include "libm.h"
 
 #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
-long double complex casinl(long double complex z)
-{
-        return casin(z);
+long double complex casinl(long double complex z) {
+  return casin(z);
 }
 #else
 // FIXME
-long double complex casinl(long double complex z)
-{
-        long double complex w;
-        long double x, y;
+long double complex casinl(long double complex z) {
+  long double complex w;
+  long double x, y;
 
-        x = creall(z);
-        y = cimagl(z);
-        w = CMPLXL(1.0 - (x - y)*(x + y), -2.0*x*y);
-        return clogl(CMPLXL(-y, x) + csqrtl(w));
+  x = creall(z);
+  y = cimagl(z);
+  w = CMPLXL(1.0 - (x - y) * (x + y), -2.0 * x * y);
+  return clogl(CMPLXL(-y, x) + csqrtl(w));
 }
 #endif