Compare with long, for 64-bit systems

ListItem.c

@@ -69,7 +69,7 @@ const char* ListItem_getRef(ListItem* this) {
    return this->value;
 }
 
-int ListItem_compare(const void* cast1, const void* cast2) {
+long ListItem_compare(const void* cast1, const void* cast2) {
    ListItem* obj1 = (ListItem*) cast1;
    ListItem* obj2 = (ListItem*) cast2;
    return strcmp(obj1->value, obj2->value);

ListItem.h

@@ -26,7 +26,7 @@ void ListItem_append(ListItem* this, const char* text);
 
 const char* ListItem_getRef(ListItem* this);
 
-int ListItem_compare(const void* cast1, const void* cast2);
+long ListItem_compare(const void* cast1, const void* cast2);
 
 
 #endif

Object.c

@@ -13,7 +13,7 @@ in the source distribution for its full text.
 typedef struct Object_ Object;
 
 typedef void(*Object_Display)(Object*, RichString*);
-typedef int(*Object_Compare)(const void*, const void*);
+typedef long(*Object_Compare)(const void*, const void*);
 typedef void(*Object_Delete)(Object*);
 
 #define Object_getClass(obj_)         ((Object*)(obj_))->klass

Object.h

@@ -14,7 +14,7 @@ in the source distribution for its full text.
 typedef struct Object_ Object;
 
 typedef void(*Object_Display)(Object*, RichString*);
-typedef int(*Object_Compare)(const void*, const void*);
+typedef long(*Object_Compare)(const void*, const void*);
 typedef void(*Object_Delete)(Object*);
 
 #define Object_getClass(obj_)         ((Object*)(obj_))->klass

Process.c

@@ -793,13 +793,13 @@ void Process_sendSignal(Process* this, size_t sgn) {
    kill(this->pid, (int) sgn);
 }
 
-int Process_pidCompare(const void* v1, const void* v2) {
+long Process_pidCompare(const void* v1, const void* v2) {
    Process* p1 = (Process*)v1;
    Process* p2 = (Process*)v2;
    return (p1->pid - p2->pid);
 }
 
-int Process_compare(const void* v1, const void* v2) {
+long Process_compare(const void* v1, const void* v2) {
    Process *p1, *p2;
    ProcessList *pl = ((Process*)v1)->pl;
    if (pl->direction == 1) {

Process.h

@@ -232,8 +232,8 @@ bool Process_setAffinity(Process* this, Affinity* affinity);
 
 void Process_sendSignal(Process* this, size_t sgn);
 
-int Process_pidCompare(const void* v1, const void* v2);
+long Process_pidCompare(const void* v1, const void* v2);
 
-int Process_compare(const void* v1, const void* v2);
+long Process_compare(const void* v1, const void* v2);
 
 #endif