On Wednesday, Aug 13, 2003, at 23:30 US/Eastern, William Bug wrote: Hi All, We are trying to port a large image processing application that has been compiled for various Unices in the past. One of the sticking points is the need to specify an OS-specific FILE struct in a .h file of it's own. Does anyone know in what Darwin header we'd find this struct declared? We haven't been able to track stdio.h anywhere. stdio.h is in /usr/include/stdio.h: typedef struct __sFILE { unsigned char *_p; /* current position in (some) buffer */ int _r; /* read space left for getc() */ int _w; /* write space left for putc() */ short _flags; /* flags, below; this FILE is free if 0 */ short _file; /* fileno, if Unix descriptor, else -1 */ struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */ int _lbfsize; /* 0 or -_bf._size, for inline putc */ /* operations */ void *_cookie; /* cookie passed to io functions */ int (*_close) __P((void *)); int (*_read) __P((void *, char *, int)); fpos_t (*_seek) __P((void *, fpos_t, int)); int (*_write) __P((void *, const char *, int)); /* separate buffer for long sequences of ungetc() */ struct __sbuf _ub; /* ungetc buffer */ unsigned char *_up; /* saved _p when _p is doing ungetc data */ int _ur; /* saved _r when _r is counting ungetc data */ /* tricks to meet minimum requirements even when malloc() fails */ unsigned char _ubuf[3]; /* guarantee an ungetc() buffer */ unsigned char _nbuf[1]; /* guarantee a getc() buffer */ /* separate buffer for fgetln() when line crosses buffer boundary */ struct __sbuf _lb; /* buffer for fgetln() */ /* Unix stdio files get aligned to block boundaries on fseek() */ int _blksize; /* stat.st_blksize (may be != _bf._size) */ fpos_t _offset; /* current lseek offset (see WARNING) */ } FILE; _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.