8 input: name of file to log too
9 input: onoff, 0 means no logging
10 global: creates a global variable FILE* lg_file
13 void i_lhead ( const char *file, int line );
14 void i_init_log( const char *name, int onoff );
15 void i_loog(int level,const char *msg, ... );
16 void i_fatal ( int exitcode,const char *fmt, ... );
20 #define mm_log(x) { i_lhead(__FILE__,__LINE__); i_loog x; }