70     char    *tbuf,		// Buffer to hold termcap entry, TBUFSZ bytes max  in tgetent()  argument
107 		    strcpy(tbuf, tmp);  in tgetent()
108 		    tent = tbuf;  in tgetent()
118 	strcpy(tbuf, tcap);  in tgetent()
123     while (getent(tbuf + len, term, termcap, TBUFSZ - len))  in tgetent()
129 	    len = strlen(tbuf);  in tgetent()
134 	    tent = tbuf;	// reset it back to the beginning  in tgetent()
143 getent(char *tbuf, char *term, FILE *termcap, int buflen)  in getent()  argument
148     while (nextent(tbuf, termcap, buflen))	// For each possible entry  in getent()
150 	tptr = tbuf;  in getent()
161 		tent = tbuf;  in getent()
175 nextent(char *tbuf, FILE *termcap, int buflen)  in nextent()  argument
177     char *lbuf = tbuf;				// lbuf=line buffer  in nextent()
180     while (lbuf < tbuf+buflen &&		// There's room and  in nextent()
181 	  fgets(lbuf, (int)(tbuf+buflen-lbuf), termcap)) // another line  in nextent()