inckhack.def patches for OSR5

[Robert Lipe <robertl at sco dot com>]

Bruce has already proofread these and approved of them.  It gets us a
few steps closer to enabling fast fixincludes on OpenServer.

If someone else could apply this, I'd appreciate it.

Thanx,
RJL

	* inclhack.def   (avoid_bool): Add match for unsigned char.
	(sco5_stat_wrappers): New fix.

Index: inclhack.def
===================================================================
RCS file: /egcs/carton/cvsfiles/egcs/gcc/fixinc/inclhack.def,v
retrieving revision 1.9
diff -u -p -r1.9 inclhack.def
--- inclhack.def	1999/04/02 11:02:36	1.9
+++ inclhack.def	1999/04/13 04:52:46
@@ -129,6 +129,12 @@ fix = {
 
     sed = "/^typedef[ \t][ \t]*char[ \t][ \t]*bool[ \t]*;/a\\\n"
                 "#endif\n";
+
+    sed = "/^[ ]*typedef[ \t][ \t]*unsigned char[ \t][ \t]*bool[ \t]*;/i\\\n"
+                "#ifndef __cplusplus\n";
+
+    sed = "/^[ ]*typedef[ \t][ \t]*unsigned char[ \t][ \t]*bool[ \t]*;/a\\\n"
+                "#endif\n";
 };
 
 
@@ -762,6 +768,27 @@ fix = {
           "#define hypot\tfake_hypot\n";
 };
 
+/*
+ *  On SCO OpenServer 5.0.0 through (at least) 5.0.5 <sys/stat.h> contains
+ *  tiny static wrappers that aren't C++ safe.
+ */
+fix = {
+    hackname = sco5_stat_wrappers;
+    mach     = "i*86-*-sco3.2v5*"
+    files    = "sys/stat.h";
+
+    sed = "/^static int[ \t]*[a-z]*stat(/i\\\n"
+	"#ifdef __cplusplus\\\n"
+	"extern \"C\"\\\n"
+	"{\\\n"
+	"#endif\\\n";
+
+    sed = "/^}$/a\\\n"
+	"#ifdef __cplusplus\\\n"
+	"}\\\n"
+	"#endif \/* __cplusplus *\/\\\n";
+};
+
 
 /*
  *  Fix incorrect S_IF* definitions on m88k-sysv3.