diff --git a/Xserver/hw/rdp/rdpmisc.c b/Xserver/hw/rdp/rdpmisc.c
index 6deed74c..48fafc30 100644
--- a/Xserver/hw/rdp/rdpmisc.c
+++ b/Xserver/hw/rdp/rdpmisc.c
@@ -685,6 +685,7 @@ xf86sprintf(char* s, const char* format, ...)
 {
   int ret;
   va_list args;
+
   va_start(args, format);
   ret = vsprintf(s, format, args);
   va_end(args);
@@ -731,14 +732,14 @@ xf86frexp(double x, int* exp)
 void*
 xf86memcpy(void* dest, const void* src, xf86size_t n)
 {
-  return memcpy(dest,src,(size_t)n);
+  return memcpy(dest, src, (size_t)n);
 }
 
 /*****************************************************************************/
 int
 xf86memcmp(const void* s1, const void* s2, xf86size_t n)
 {
-  return memcmp(s1,s2,(size_t)n);
+  return memcmp(s1, s2, (size_t)n);
 }
 
 /*****************************************************************************/
@@ -933,6 +934,14 @@ xf86strtok(char* s1, const char* s2)
   return strtok(s1, s2);
 }
 
+/*****************************************************************************/
+void
+xf86qsort(void* base, xf86size_t nmemb, xf86size_t size,
+          int (*comp)(const void *, const void *))
+{
+  qsort(base, nmemb, size, comp);
+}
+
 /*****************************************************************************/
 char*
 xf86strcat(char* dest, const char* src)
diff --git a/Xserver/readme.txt b/Xserver/readme.txt
index ce3d5cc7..64ac65a8 100644
--- a/Xserver/readme.txt
+++ b/Xserver/readme.txt
@@ -4,7 +4,8 @@ readme for X11rdp server.
 Directions for Xfree 4.5, 4.6 and Xorg 6.9.0.
 
 make sure these are installed.
-gcc, make, bison, flex, g++, ncursors
+gcc, make, bison, flex, g++, ncursors, libpng-dev, expat-dev,
+freetype-dev
 
 First run make World.
 This is the most dificult part.