#include "mystdlib.h" int main ( int args, char **argv) { MAP f1 = NULL; int i,j = 0; if( !(f1 = map_file(argv[1], 1))) puts( "Aua"); else printf( "%09d %08X %09d\t", f1->fh, f1->addr, f1->size); for( i=0; i < f1->size; ++i ) j += f1->addr[i]; printf( "%09d\n", j ); unmap_file( &f1 ); }