8 Strinit(String *p)  in Strinit()
16 Strinit0(String *p)  in Strinit0()
25 Strclose(String *p)  in Strclose()
31 Strzero(String *p)  in Strzero()
51 Strdupl(String *p, Rune *s)	/* copies the null */  in Strdupl()
59 Strduplstr(String *p, String *q)	/* will copy the null if there's one there */  in Strduplstr()
67 Straddc(String *p, int c)  in Straddc()
74 Strinsure(String *p, ulong n)  in Strinsure()
86 Strinsert(String *p, String *q, Posn p0)  in Strinsert()
95 Strdelete(String *p, Posn p1, Posn p2)  in Strdelete()
102 Strcmp(String *a, String *b)  in Strcmp()
122 Strispre(String *a, String *b)  in Strispre()
137 Strtoc(String *s)  in Strtoc()
156 String*
159 	static String p;  in tmprstr()
170 String*
173 	String *p;  in tmpcstr()
178 	p = emalloc(sizeof(String));  in tmpcstr()
189 freetmpstr(String *s)  in freetmpstr()