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pharo-project · Jun 4, 2020 · a071ed0 · a071ed0
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diff --git a/src/ThreadedFFI/FFIBoolean32.class.st b/src/ThreadedFFI/FFIBoolean32.class.st
@@ -1,3 +1,10 @@
+"
+! FFIBoolean32
+
+Booleans in C are a convenience construction, and because of that each library chooses the definition of boolean they want. The most general convention is the one provided by *class:FFIBool*, and is equivalent to ushort (8bit), but time to time we need another.
+ 
+The second most frequent boolean definition is the one provided by this class: uint32 (32bit).
+"
 Class {
 	#name : #FFIBoolean32,
 	#superclass : #FFIExternalType,

diff --git a/src/ThreadedFFI/TFBoolean32Type.class.st b/src/ThreadedFFI/TFBoolean32Type.class.st
@@ -1,3 +1,6 @@
+"
+I define the TFFI type for FFIBoolean32
+"
 Class {
 	#name : #TFBoolean32Type,
 	#superclass : #TFBooleanType,