# this substitution will work
void some_function_declaration(char var1, char var2)
{
...
}
# (but this one will fail)
void some_function_declaration(char var1, char var2)
{
...
}
# this substitution will work
void some_function_declaration(char var1, char var2)
{ time_exe(__func__, cl(clock()));
...
}
# (but this one will fail)
void some_function_declaration(char var1, char var2)
{
...
}