Add forward declarations.

--- fasthenry-3.0/src/fasthenry/sparse/spAllocate.c.orig	2015-07-22 09:45:28.864758891 +0200
+++ fasthenry-3.0/src/fasthenry/sparse/spAllocate.c	2015-07-22 13:04:17.579742206 +0200
@@ -107,7 +107,9 @@
 #include "spDefs.h"
 
 
-
+static InitializeElementBlocks( MatrixPtr, int, int );
+static RecordAllocation( MatrixPtr, char* );
+static AllocateBlockOfAllocationList( MatrixPtr );
 
 
 
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<tr><td><span title='2022-05-18 23:20:21 +0200'>2022-05-18</span></td><td><a href='/guix/commit/tests/keys/ed25519-2.pub?id=3ae7632ca0a1edca9d8c3c766efb0dcc8aa5da37'>tests: Ensure test OpenPGP keys never expire.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>