Added src/pager.c with stub APIs

src/pager.c

@@ -2,3 +2,23 @@
 #include <string.h>
 #include <stdio.h>
 #include "pit.h"
+
+PPager pit_pager_initialize(ulong number_of_entries)
+{
+    return NULL;
+}
+
+uchar *pit_pager_add(PPager pp, uchar *entry)
+{
+    return NULL;
+}
+
+void pit_pager_dump(PPager pp)
+{
+    
+}
+
+void pit_pager_free(PPager pp, int deep)
+{
+    
+}

src/pager.h

@@ -0,0 +1,26 @@
+#if !defined(__PAGER_H__)
+#define __PAGER_H__
+
+#define PAGER_ACTIVITY  1
+#define PAGER_PROJECT   2
+#define PAGER_TASK      4
+#define PAGER_NOTE      8
+#define PAGER_USER     16
+
+typedef struct _Pager {
+    ulong   type;
+    ulong   number_of_entries;
+    int     max_id;
+    int     max_name;
+    int     max_status;
+    int     max_priority;
+    int     min_deadline;
+    uchar  *entries;
+} Pager, *PPager;
+
+PPager pit_pager_initialize(ulong number_of_entries);
+uchar *pit_pager_add(PPager pp, uchar *entry);
+void   pit_pager_dump(PPager pp);
+void   pit_pager_free(PPager pp, int deep);
+
+#endif

src/pit.h

@@ -8,6 +8,7 @@ typedef unsigned char uchar;
 #include <time.h>
 #include "object.h"
 #include "table.h"
+#include "pager.h"
 
 /* Externals. */
 extern PTable activities;

src/table.c

@@ -197,7 +197,7 @@ uchar *pit_table_mark(PTable pt, ulong id) {
 /*
 ** Release pt->slots and pt->index memory chunks, then free the table itself.
 */
-PTable pit_table_free(PTable pt) {
+void pit_table_free(PTable pt) {
     if (pt) {
         if (pt->index) {
             free(pt->index);
@@ -207,8 +207,6 @@ PTable pit_table_free(PTable pt) {
         }
         free(pt);
     }
-
-    return NULL;
 }
 
 /*

src/table.h

@@ -6,7 +6,7 @@
 #define TABLE_HAS_UPDATED_AT  4
 #define TABLE_HAS_TIMESTAMPS  (TABLE_HAS_CREATED_AT | TABLE_HAS_UPDATED_AT)
 
-typedef struct {
+typedef struct _Table {
     ulong   flags;              /* Bit mask with table flags. */
     ulong   record_size;        /* Record size in bytes; all records are of fixed size. */
     ulong   number_of_slots;    /* Number of slots allocated, each slot is 'record_size' long. */
@@ -18,7 +18,7 @@ typedef struct {
 } Table, *PTable;
 
 PTable pit_table_initialize(ulong record_size, ulong flags);
-PTable pit_table_free(PTable pt);
+void   pit_table_free(PTable pt);
 uchar *pit_table_find(PTable pt, ulong id);
 uchar *pit_table_delete(PTable pt, ulong id);
 uchar *pit_table_insert(PTable pt, uchar *record);