Remove some obsolete header and function checks.

include/services.h

@@ -31,6 +31,8 @@
 #endif
 
 /* Pull in the various bits of STL */
+#include <cstdint>
+#include <cstddef>
 #include <iostream>
 #include <fstream>
 #include <sstream>

include/sysconf.h.cmake

@@ -4,10 +4,6 @@
 #cmakedefine DEBUG_BUILD
 
 #cmakedefine DEFUMASK @DEFUMASK@
-#cmakedefine HAVE_CSTDINT 1
-#cmakedefine HAVE_STDDEF_H 1
-#cmakedefine HAVE_STRCASECMP 1
-#cmakedefine HAVE_STRICMP 1
 #cmakedefine HAVE_STRINGS_H 1
 #cmakedefine HAVE_UMASK 1
 #cmakedefine HAVE_EVENTFD 1
@@ -15,15 +11,6 @@
 #cmakedefine HAVE_POLL 1
 #cmakedefine GETTEXT_FOUND 1
 
-#ifdef HAVE_CSTDINT
-# include <cstdint>
-#else
-# include <stdint.h>
-#endif
-#ifdef HAVE_STDDEF_H
-# include <stddef.h>
-#endif
-
 #ifdef _WIN32
 # define popen _popen
 # define pclose _pclose
@@ -33,9 +20,6 @@
 # endif
 # define MAXPATHLEN MAX_PATH
 # define bzero(buf, size) memset(buf, 0, size)
-# ifdef MSVCPP
-#  define strcasecmp stricmp
-# endif
 # define sleep(x) Sleep(x * 1000)
 #endif