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JZRGTSTR.C
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1993-12-01
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585b
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26 lines
/*
┌────────────────────────────────────────────────────────────────────────────┐
│ jzrgtstr │
│ Return the right n chars from a string │
│ │
│ (C) JazSoft Software by Jack A. Zucker (301) 794-5950 │
└────────────────────────────────────────────────────────────────────────────┘
*/
char *jzrgtstr(fstr,fnum)
char *fstr;
int fnum;
{
unsigned int w,wlen;
char *wptr;
w = (int) fstr;
wlen = strlen(fstr);
wptr = (char *) w + wlen - fnum;
return( (char *) ((int) (wptr) >= (int) (fstr)) ? wptr : fstr);
}