2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
3 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
6 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
23 int filelength(int fd)
27 cur_pos = lseek(fd, 0, SEEK_CUR);
28 lseek(fd, 0, SEEK_END);
29 end_pos = lseek(fd, 0, SEEK_CUR);
30 lseek(fd, cur_pos, SEEK_SET);
34 byte read_byte(CFILE *fp)
38 cfread(&b, sizeof(byte), 1, fp);
42 short read_short(CFILE *fp)
46 cfread(&s, sizeof(short), 1, fp);
50 short read_short_swap(CFILE *fp)
54 cfread(&s, sizeof(short), 1, fp);
58 int read_int(CFILE *fp)
62 cfread(&i, sizeof(uint), 1, fp);
66 fix read_fix(CFILE *fp)
70 cfread(&f, sizeof(fix), 1, fp);
74 int write_byte(FILE *fp, byte b)
76 return (fwrite(&b, sizeof(byte), 1, fp));
79 int write_short(FILE *fp, short s)
81 return (fwrite(&s, sizeof(short), 1, fp));
84 int write_short_swap(FILE *fp, short s)
87 return (fwrite(&s, sizeof(short), 1, fp));
90 int write_int(FILE *fp, int i)
92 return (fwrite(&i,sizeof(int), 1, fp));
95 int write_int_swap(FILE *fp, int i)
98 return (fwrite(&i,sizeof(int), 1, fp));
101 int write_fix(FILE *fp, fix f)
103 return (fwrite(&f, sizeof(fix), 1, fp));
106 int write_fix_swap(FILE *fp, fix f)
108 f = (fix)swapint((int)f);
109 return (fwrite(&f, sizeof(fix), 1, fp));