chimie.cpp: In function `void TransformaElement1(char*)': chimie.cpp:69: warning: assignment to non-pointer type `char' from NULL chimie.cpp:69: warning: argument to non-pointer type `char' from NULL chimie.cpp:74: warning: assignment to non-pointer type `char' from NULL chimie.cpp:74: warning: argument to non-pointer type `char' from NULL chimie.cpp: In function `void TransformaElement2(char*)': chimie.cpp:111: warning: assignment to non-pointer type `char' from NULL chimie.cpp:111: warning: argument to non-pointer type `char' from NULL chimie.cpp:116: warning: assignment to non-pointer type `char' from NULL chimie.cpp:116: warning: argument to non-pointer type `char' from NULL