121     FILE *f;  in load_file()  local
124     if( ( f = fopen( path, "rb" ) ) == NULL )  in load_file()
127     fseek( f, 0, SEEK_END );  in load_file()
128     if( ( size = ftell( f ) ) == -1 )  in load_file()
130         fclose( f );  in load_file()
133     fseek( f, 0, SEEK_SET );  in load_file()
140         fclose( f );  in load_file()
144     if( fread( *buf, 1, *n, f ) != *n )  in load_file()
146         fclose( f );  in load_file()
152     fclose( f );  in load_file()
164     FILE *f;  in write_file()  local
166     if( ( f = fopen( path, "wb" ) ) == NULL )  in write_file()
169     if( fwrite( buf, 1, n, f ) != n )  in write_file()
171         fclose( f );  in write_file()
175     fclose( f );  in write_file()