Fix build without <values.h> present

2 files changed, 61 insertions, 0 deletions

diff --git a/math/snns/files/patch-ah b/math/snns/files/patch-ah
new file mode 100644
index 0000000..0361725
--- /dev/null
+++ b/math/snns/files/patch-ah
@@ -0,0 +1,33 @@
+--- kernel/sources/learn_f.c.orig	Sat Sep 28 20:55:45 2002
++++ kernel/sources/learn_f.c	Sat Sep 28 20:56:31 2002
+@@ -33,6 +33,8 @@
+ #include <math.h>
+ #ifdef HAVE_VALUES_H
+ #include <values.h>
++#else
++#include <limits.h>
+ #endif
+ #include <ctype.h>
+ 
+@@ -3896,8 +3898,8 @@
+ 
+   /* NULL before first  unit */
+   topo_ptr = topo_ptr_array;
+-  xmin_in = ymin_in =  MAXINT;
+-  xmax_in = ymax_in = -MAXINT;
++  xmin_in = ymin_in =  INT_MAX;
++  xmax_in = ymax_in = -INT_MAX;
+ 
+   while ( (input_unit_ptr = * ++topo_ptr ) != NULL)
+     {
+@@ -3967,8 +3969,8 @@
+ 
+   /* topo_ptr points now to the NULL before first output unit */
+ 
+-  xmin_out = ymin_out =  MAXINT;
+-  xmax_out = ymax_out = -MAXINT;
++  xmin_out = ymin_out =  INT_MAX;
++  xmax_out = ymax_out = -INT_MAX;
+ 
+   while ( (output_unit_ptr = * ++topo_ptr ) != NULL)
+     {
diff --git a/math/snns/files/patch-ai b/math/snns/files/patch-ai
new file mode 100644
index 0000000..7e50a1d
--- /dev/null
+++ b/math/snns/files/patch-ai
@@ -0,0 +1,28 @@
+--- kernel/sources/kr_mem.c.orig	Sat Sep 28 20:55:39 2002
++++ kernel/sources/kr_mem.c	Sat Sep 28 20:56:45 2002
+@@ -26,6 +26,7 @@
+ #include <values.h>
+ #else
+ #include <math.h>
++#include <limits.h>
+ #endif
+ 
+ 
+@@ -1023,7 +1024,7 @@
+ 
+   if ( (n_ptr = krm_NTableSymbolSearch( symbol_name, symbol_type ) ) != NULL)
+     {   /*  symbol is already in the name table  */
+-    if ((n_ptr->ref_count) < ((unsigned short) MAXSHORT)) {
++    if ((n_ptr->ref_count) < ((unsigned short) SHRT_MAX)) {
+         n_ptr->ref_count++;
+     }
+     return( n_ptr->Entry.symbol );
+@@ -1052,7 +1053,7 @@
+   if (symbol_name == NULL)  return;
+   if ( (n_ptr = krm_NTableSymbolSearch( symbol_name, symbol_type ) ) != NULL)
+     {   /*  symbol is in the name table  */
+-    if ((n_ptr->ref_count) < ((unsigned short) MAXSHORT))
++    if ((n_ptr->ref_count) < ((unsigned short) SHRT_MAX))
+       {   /*    No. of references to this symbol don't exceed the max. reference
+                 count. This means it is possible to delete the symbol if the
+                 reference count is zero.