VC++ 2005 Support, drop old files, add icons for Sudoku

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4660 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

9 files changed, 44 insertions, 17 deletions

diff --git a/src/.cvsignore b/src/.cvsignore
deleted file mode 100644
index f654a4eaa..000000000
--- a/src/.cvsignore
+++ /dev/null
@@ -1,6 +0,0 @@
-*.so*
-*.sl*
-*.a
-*.bck
-*.sav
-*.dylib
diff --git a/src/Fl_File_Chooser2.cxx b/src/Fl_File_Chooser2.cxx
index a761e52f6..648d8a7ab 100644
--- a/src/Fl_File_Chooser2.cxx
+++ b/src/Fl_File_Chooser2.cxx
@@ -62,6 +62,10 @@
 #if defined(WIN32) && ! defined (__CYGWIN__)
 #  include <direct.h>
 #  include <io.h>
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define access _access
+#  define mkdir _mkdir
 // Apparently Borland C++ defines DIRECTORY in <direct.h>, which
 // interfers with the Fl_File_Icon enumeration of the same name.
 #  ifdef DIRECTORY
@@ -608,7 +612,7 @@ Fl_File_Chooser::fileNameCB()
       file = fileList->text(i);
 
 #if (defined(WIN32) && ! defined(__CYGWIN__)) || defined(__EMX__)
-      if (strnicmp(filename, file, min_match) == 0) {
+      if (strncasecmp(filename, file, min_match) == 0) {
 #else
       if (strncmp(filename, file, min_match) == 0) {
 #endif // WIN32 || __EMX__
@@ -631,7 +635,7 @@ Fl_File_Chooser::fileNameCB()
 	  // Succeeding match; compare to find maximum string match...
 	  while (max_match > min_match)
 #if (defined(WIN32) && ! defined(__CYGWIN__)) || defined(__EMX__)
-	    if (strnicmp(file, matchname, max_match) == 0)
+	    if (strncasecmp(file, matchname, max_match) == 0)
 #else
 	    if (strncmp(file, matchname, max_match) == 0)
 #endif // WIN32 || __EMX__
@@ -1187,7 +1191,7 @@ compare_dirnames(const char *a, const char *b) {
 
   // Do a comparison of the first N chars (alen == blen at this point)...
 #ifdef WIN32
-  return strnicmp(a, b, alen);
+  return strncasecmp(a, b, alen);
 #else
   return strncmp(a, b, alen);
 #endif // WIN32
diff --git a/src/Fl_File_Icon2.cxx b/src/Fl_File_Icon2.cxx
index b7a23ac7e..29ab50191 100644
--- a/src/Fl_File_Icon2.cxx
+++ b/src/Fl_File_Icon2.cxx
@@ -50,9 +50,12 @@
 #include <FL/math.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#if defined(WIN32) && ! defined(__CYGWIN__)
+#if defined(WIN32) && !defined(__CYGWIN__)
 #  include <io.h>
 #  define F_OK	0
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define access _access
 #else
 #  include <unistd.h>
 #endif // WIN32
diff --git a/src/Fl_Help_View.cxx b/src/Fl_Help_View.cxx
index 86e45fd3a..3b930116f 100644
--- a/src/Fl_Help_View.cxx
+++ b/src/Fl_Help_View.cxx
@@ -66,6 +66,9 @@
 #if defined(WIN32) && ! defined(__CYGWIN__)
 #  include <io.h>
 #  include <direct.h>
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define getcwd _getcwd
 #else
 #  include <unistd.h>
 #endif // WIN32
diff --git a/src/Fl_Preferences.cxx b/src/Fl_Preferences.cxx
index c116ae2a5..98321d28a 100644
--- a/src/Fl_Preferences.cxx
+++ b/src/Fl_Preferences.cxx
@@ -39,6 +39,10 @@
 #if defined(WIN32) && !defined(__CYGWIN__)
 #  include <direct.h>
 #  include <io.h>
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define access _access
+#  define mkdir _mkdir
 #elif defined (__APPLE__)
 #  include <Carbon/Carbon.h>
 #  include <unistd.h>
diff --git a/src/Fl_get_system_colors.cxx b/src/Fl_get_system_colors.cxx
index bac2c7c94..f2e5746fa 100644
--- a/src/Fl_get_system_colors.cxx
+++ b/src/Fl_get_system_colors.cxx
@@ -40,6 +40,11 @@
 extern "C" int putenv(const char*);
 #endif // __APPLE__ && __MWERKS__
 
+#ifdef WIN32
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define putenv _putenv
+#endif // WIN32
 
 static char	fl_bg_set = 0;
 static char	fl_bg2_set = 0;
diff --git a/src/filename_absolute.cxx b/src/filename_absolute.cxx
index abec59127..d4101cfec 100644
--- a/src/filename_absolute.cxx
+++ b/src/filename_absolute.cxx
@@ -37,12 +37,14 @@
 #include <ctype.h>
 #if defined(WIN32) && !defined(__CYGWIN__)
 # include <direct.h>
-//# define getcwd(a,b) _getdcwd(0,a,b)
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define getcwd _getcwd
 #else
-# include <unistd.h>
-# ifdef __EMX__
-#  define getcwd _getcwd2
-# endif
+#  include <unistd.h>
+#  ifdef __EMX__
+#    define getcwd _getcwd2
+#  endif
 #endif
 
 #if defined(WIN32) || defined(__EMX__) && !defined(__CYGWIN__)
diff --git a/src/fl_arc.cxx b/src/fl_arc.cxx
index 8e16c2c02..3b50a32e2 100644
--- a/src/fl_arc.cxx
+++ b/src/fl_arc.cxx
@@ -32,6 +32,12 @@
 #include <FL/fl_draw.H>
 #include <FL/math.h>
 
+#ifdef WIN32
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...
+#  define hypot _hypot
+#endif // WIN32
+
 void fl_arc(double x, double y, double r, double start, double end) {
 
   // draw start point accurately:
diff --git a/src/flstring.h b/src/flstring.h
index db9f97038..eb6d18ea3 100644
--- a/src/flstring.h
+++ b/src/flstring.h
@@ -30,6 +30,7 @@
 
 #  include <FL/Fl_Export.H>
 #  include <config.h>
+#  include <stdio.h>
 #  include <stdarg.h>
 #  include <string.h>
 #  ifdef HAVE_STRINGS_H
@@ -48,8 +49,13 @@
 #  endif /* index */
 
 #  if defined(WIN32) && !defined(__CYGWIN__)
-#    define strcasecmp(s,t)	stricmp((s), (t))
-#    define strncasecmp(s,t,n)	strnicmp((s), (t), (n))
+#    define strcasecmp(s,t)	_stricmp((s), (t))
+#    define strncasecmp(s,t,n)	_strnicmp((s), (t), (n))
+// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
+// on Windows, which is supposed to be POSIX compliant...  Some of these functions
+// are also defined in ISO C99...
+#  define strdup _strdup
+#  define unlink _unlink
 #  elif defined(__EMX__)
 #    define strcasecmp(s,t)	stricmp((s), (t))
 #    define strncasecmp(s,t,n)	strnicmp((s), (t), (n))