[RFC 05/37] system_data_types.7: ssize_t: Note that some headers only provide the type since POSIX.1-2008

[Alejandro Colomar <alx.manpages@xxxxxxxxx>]

From: Alejandro Colomar <alejandro.colomar@xxxxxxxx>

Signed-off-by: Alejandro Colomar <alejandro.colomar@xxxxxxxx>
---
 man7/system_data_types.7 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/man7/system_data_types.7 b/man7/system_data_types.7
index 81f8ebdc9..05ed1a41f 100644
--- a/man7/system_data_types.7
+++ b/man7/system_data_types.7
@@ -1429,6 +1429,15 @@ by converting the value to
 and using its length modifier
 .RB ( j ).
 .PP
+.IR Versions :
+.IR <aio.h> ,
+.IR <mqueue.h> ,
+and
+.I <sys/socket.h>
+define
+.I size_t
+since POSIX.1-2008.
+.PP
 .IR "Conforming to" :
 POSIX.1-2001 and later.
 .PP
-- 
2.33.1