rt.memset: Use complex aliases instead of built-in complex types

Author: ibuclaw

src/rt/memset.d

@@ -14,6 +14,8 @@
  */
 module rt.memset;
 
+import core.stdc.config;
+
 extern (C)
 {
     // Functions from the C library.
@@ -68,10 +70,10 @@ long *_memset64(long *p, long value, size_t count)
     return pstart;
 }
 
-cdouble *_memset128(cdouble *p, cdouble value, size_t count)
+c_complex_double *_memset128(c_complex_double *p, c_complex_double value, size_t count)
 {
-    cdouble *pstart = p;
-    cdouble *ptop;
+    c_complex_double *pstart = p;
+    c_complex_double *ptop;
 
     for (ptop = &p[count]; p < ptop; p++)
         *p = value;
@@ -98,10 +100,10 @@ real *_memset80(real *p, real value, size_t count)
     return pstart;
 }
 
-creal *_memset160(creal *p, creal value, size_t count)
+c_complex_real *_memset160(c_complex_real *p, c_complex_real value, size_t count)
 {
-    creal *pstart = p;
-    creal *ptop;
+    c_complex_real *pstart = p;
+    c_complex_real *ptop;
 
     for (ptop = &p[count]; p < ptop; p++)
         *p = value;