#include #if (QT_VERSION < QT_VERSION_CHECK(5, 12, 0)) template <> inline float qbswap(float source) { float result; char* s = (char*) &source; char* t = (char*) &result; t[0] = s[3]; t[1] = s[2]; t[2] = s[1]; t[3] = s[0]; return result; } #endif