Lines Matching refs:cm
70 register u_char *cm = charmap,
74 while (cm[*us1] == cm[*us2++])
77 return(cm[*us1] - cm[*--us2]);
85 register u_char *cm = charmap,
89 while (--n >= 0 && cm[*us1] == cm[*us2++])
92 return(n < 0 ? 0 : cm[*us1] - cm[*--us2]);
