remove-dependencies (#20)

Reviewed-on: #20

src/graphics/Label.cpp

@@ -25,6 +25,7 @@
 #include <cassert>
 #include <cstddef>
 #include <cstdint>
+#include <cstring>
 #include <memory>
 #include <string>
 #include <vector>
@@ -274,7 +275,7 @@ bool Label::append(const ILabel& other, uint32_t spacingPx) {
     int newStride          = mCairoWrapper->cairo_image_surface_get_stride(newSurface.get());
 
     // Clear the new surface (set to transparent/white)
-    std::memset(newData, 0x00, newStride * height);
+    memset(newData, 0x00, newStride * height);
 
     // Copy current label data
     for (int y = 0; y < height; ++y) {