CPUUsage: support display value per core

src/detection/cpuusage/cpuusage.h

@@ -3,6 +3,14 @@
 #ifndef FF_INCLUDED_detection_cpuusage_cpuusage
 #define FF_INCLUDED_detection_cpuusage_cpuusage
 
-const char* ffGetCpuUsageResult(double* result);
+#include "fastfetch.h"
+
+typedef struct FFCpuUsageInfo {
+    uint64_t inUseAll;
+    uint64_t totalAll;
+} FFCpuUsageInfo;
+const char* ffGetCpuUsageInfo(FFlist* cpuTimes);
+
+const char* ffGetCpuUsageResult(FFlist* result); // list of double
 
 #endif