[syslinux:pathbased] doc: document 32-bit-only API calls

[syslinux-bot for H. Peter Anvin]

Commit-ID:  c23f6718e3c4da8c0284a84815c09150b0d549d6
Gitweb:     http://syslinux.zytor.com/commit/c23f6718e3c4da8c0284a84815c09150b0d549d6
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Wed, 24 Feb 2010 22:20:19 -0800
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Wed, 24 Feb 2010 22:20:19 -0800

doc: document 32-bit-only API calls

As long as we have a pretence of an ABI we should at least keep it
updated.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>


---
 doc/comboot.txt |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/doc/comboot.txt b/doc/comboot.txt
index 7950688..b6c947a 100644
--- a/doc/comboot.txt
+++ b/doc/comboot.txt
@@ -979,3 +979,17 @@ AX=0024h [3.80] Cleanup, shuffle and boot, raw version
 	with read/write data segments, matching the respective code
 	segment.  For mode 0, B=0 and the limits will be 64K, for mode
 	1, B=1 and the limits will be 4 GB.
+
+
+	++++ 32-BIT ONLY API CALLS ++++
+
+void *pm_cs->lmalloc(size_t)
+
+	Allocate a buffer in low memory (below 1 MB).
+
+
+void pm_cs->lfree(void *)
+
+	Free a buffer allocated with pm_cs->lmalloc().
+
+