X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Porting%2FGlossary;h=2c948b8689c696056d94c249b567d9cd82edc951;hb=8c99d73ee7ce90de2561496f683f3850d1269e1d;hp=e00110c6c86e1d924a44d703370317a0b218655e;hpb=c0e79ee675a176431bd9b70e680da3356d8e2dbd;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/Porting/Glossary b/Porting/Glossary
index e00110c..2c948b8 100644
--- a/Porting/Glossary
+++ b/Porting/Glossary
@@ -194,6 +194,8 @@ ccflags (ccflags.U):
 
 ccsymbols (Cppsym.U):
 	The variable contains the symbols defined by the C compiler alone.
+	The symbols defined by cpp or by cc when it calls cpp are not in
+	this list, see cppsymbols and cppccsymbols.
 	The list is a space-separated list of symbol=value tokens.
 
 cf_by (cf_who.U):
@@ -267,9 +269,9 @@ cpp_stuff (cpp_stuff.U):
 	used by the C preprocessor.
 
 cppccsymbols (Cppsym.U):
-	The variable contains the symbols defined by both
-	the bare C compiler and during a compilation that
-	includes stdio.h.
+	The variable contains the symbols defined by the C compiler
+	when it calls cpp.  The symbols defined by the cc alone or cpp
+	alone are not in this list, see ccsymbols and cppsymbols.
 	The list is a space-separated list of symbol=value tokens.
 
 cppflags (ccflags.U):
@@ -301,8 +303,9 @@ cppstdin (cppstdin.U):
 	preprocessor symbols.
 
 cppsymbols (Cppsym.U):
-	The variable contains the symbols during a compilation
-	that includes stdio.h.
+	The variable contains the symbols defined by the C preprocessor
+	alone.  The symbols defined by cc or by cc when it calls cpp are
+	not in this list, see ccsymbols and cppccsymbols.
 	The list is a space-separated list of symbol=value tokens.
 
 crosscompile (crosscompile.U):
@@ -3094,6 +3097,9 @@ siteprefixexp (siteprefix.U):
 	This variable holds the full absolute path of the directory below
 	which the user will install add-on packages.  Derived from siteprefix.
 
+sizesize (sizesize.U):
+	This variable contains the size of a sizetype in bytes.
+
 sizetype (sizetype.U):
 	This variable defines sizetype to be something like size_t, 
 	unsigned long, or whatever type is used to declare length