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1.1 root 1: /*
2: *
3: * External varibles - most are in glob.c.
4: *
5: */
6:
7: extern char **argv; /* global so everyone can use them */
8: extern int argc;
9:
10: extern int x_stat; /* program exit status */
11: extern int debug; /* debug flag */
12: extern int ignore; /* what we do with FATAL errors */
13:
14: extern long lineno; /* line number */
15: extern long position; /* byte position */
16: extern char *prog_name; /* and program name - for errors */
17: extern char *temp_file; /* temporary file - for some programs */
18: extern char *fontencoding; /* text font encoding scheme */
19:
20: extern int dobbox; /* enable BoundingBox stuff if TRUE */
21: extern double pageheight; /* only for BoundingBox calculations! */
22: extern double pagewidth;
23:
24: extern int reading; /* input */
25: extern int writing; /* and output encoding */
26:
27: extern char *optarg; /* for getopt() */
28: extern int optind;
29:
30: extern void interrupt();
31: extern char *malloc();
32: extern char *calloc();
33: extern char *tempnam();
34: extern char *strtok();
35: extern long ftell();
36: extern double atof();
37: extern double sqrt();
38: extern double atan2();
39:
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