./include/linux/fortify-string.h:391:9: error: 'memmove' macro redefined [-Werror,-Wmacro-redefined] ./include/linux/fortify-string.h:387:9: error: 'memcpy' macro redefined [-Werror,-Wmacro-redefined] arch/x86/kernel/module.c:230:49: error: call to undeclared library function 'memcpy' with type 'void *(void *, const void *, unsigned long)'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]