41   if(!(p->buf = (char*)malloc(p->size))) {  in printbuf_new()
73 	if(!(t = (char*)realloc(p->buf, new_size)))  in printbuf_extend()
76 	p->buf = t;  in printbuf_extend()
80 int printbuf_memappend(struct printbuf *p, const char *buf, int size)  in printbuf_memappend()  argument
86   memcpy(p->buf + p->bpos, buf, size);  in printbuf_memappend()
88   p->buf[p->bpos]= '\0';  in printbuf_memappend()
105 	memset(pb->buf + offset, charvalue, len);  in printbuf_memset()
120 static int vasprintf(char **buf, const char *fmt, va_list ap)  in vasprintf()  argument
128 	if(!buf) { return -1; }  in vasprintf()
146 		*buf = b;  in vasprintf()
158   char buf[128];  in sprintbuf()  local
162   size = vsnprintf(buf, 128, msg, ap);  in sprintbuf()
176     printbuf_memappend(p, buf, size);  in sprintbuf()
183   p->buf[0] = '\0';  in printbuf_reset()
190     free(p->buf);  in printbuf_free()