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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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