Global: replaces NULL to nullptr

src/detection/camera/camera_android.c

@@ -16,11 +16,11 @@ static inline void wrapYyjsonFree(yyjson_doc** doc) {
 const char* ffDetectCamera(FF_A_UNUSED FFlist* result) {
     FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
 
-    if (ffProcessAppendStdOut(&buffer, (char* const[]) { FF_TERMUX_API_PATH, FF_TERMUX_API_PARAM, NULL })) {
+    if (ffProcessAppendStdOut(&buffer, (char* const[]) { FF_TERMUX_API_PATH, FF_TERMUX_API_PARAM, nullptr })) {
         return "Starting `" FF_TERMUX_API_PATH " " FF_TERMUX_API_PARAM "` failed";
     }
 
-    yyjson_doc* FF_A_CLEANUP(wrapYyjsonFree) doc = yyjson_read_opts(buffer.chars, buffer.length, 0, NULL, NULL);
+    yyjson_doc* FF_A_CLEANUP(wrapYyjsonFree) doc = yyjson_read_opts(buffer.chars, buffer.length, 0, nullptr, nullptr);
     if (!doc) {
         return "Failed to parse camera info";
     }
@@ -54,5 +54,5 @@ const char* ffDetectCamera(FF_A_UNUSED FFlist* result) {
         ffStrbufInit(&camera->colorspace);
     }
 
-    return NULL;
+    return nullptr;
 }

src/detection/camera/camera_apple.m

@@ -16,7 +16,7 @@ const char* ffDetectCamera(FFlist* result)
     #ifdef MAC_OS_X_VERSION_10_15
     FF_SUPPRESS_IO(); // #822
 
-    AVCaptureDeviceType deviceType = NULL;
+    AVCaptureDeviceType deviceType = nullptr;
 
     #ifdef MAC_OS_VERSION_14_0
     // Strangely `@available(macOS 14.0, *)` doesn't work here (#1594)
@@ -26,7 +26,7 @@ const char* ffDetectCamera(FFlist* result)
             deviceType = AVCaptureDeviceTypeExternal;
     }
     #endif
-    if (deviceType == NULL)
+    if (deviceType == nullptr)
         deviceType = AVCaptureDeviceTypeExternalUnknown;
 
     AVCaptureDeviceDiscoverySession* session = [AVCaptureDeviceDiscoverySession discoverySessionWithDeviceTypes:@[AVCaptureDeviceTypeBuiltInWideAngleCamera, deviceType]
@@ -54,7 +54,7 @@ const char* ffDetectCamera(FFlist* result)
         camera->width = size.width < 0 ? 0 : (uint32_t) size.width;
         camera->height = size.height < 0 ? 0 : (uint32_t) size.height;
     }
-    return NULL;
+    return nullptr;
     #else
     return "No support for old MacOS version";
     #endif

src/detection/camera/camera_linux.c

@@ -86,7 +86,7 @@ const char* ffDetectCamera(FFlist* result) {
         camera->height = fmt.fmt.pix.height;
     }
 
-    return NULL;
+    return nullptr;
 #else
     FF_UNUSED(result);
     return "Fastfetch was compiled without <linux/videodev2.h>";

src/detection/camera/camera_windows.cpp

@@ -32,7 +32,7 @@ extern "C" const char* ffDetectCamera(FF_A_UNUSED FFlist* result) {
         return "SetGUID(MF_*) failed";
     }
 
-    IMFActivate** devices = NULL;
+    IMFActivate** devices = nullptr;
     uint32_t count;
 
     if (FAILED(ffMFEnumDeviceSources(attrs, &devices, &count))) {
@@ -89,7 +89,7 @@ extern "C" const char* ffDetectCamera(FF_A_UNUSED FFlist* result) {
         }
 
         // Assume first type is the maximum resolution
-        IMFMediaType* type = NULL;
+        IMFMediaType* type = nullptr;
         for (DWORD idx = 0; SUCCEEDED(handler->GetMediaTypeByIndex(idx, &type)); ++idx) {
             on_scope_exit destroyType([=] { type->Release(); });