renamed capwap directory to cw.

FossilOrigin-Name: 8a43dd9d05a4cb73210243ddd8df2a26f16c7ef2c4d4e36ab446de1f65d88223

src/cw/strheap.h

@@ -0,0 +1,26 @@
+#ifndef __STRHEAP_H
+#define __STRHEAP_H
+
+#include <stdint.h>
+
+#include "strlist.h"
+#include "avltree.h"
+
+
+typedef struct avltree * cw_strheap_t;
+
+
+extern cw_strheap_t cw_strheap_create();
+extern int cw_strheap_register_strings(cw_strheap_t h, struct cw_strlist_elem *s);
+
+static inline const char * cw_strheap_get(cw_strheap_t h, int id) {
+	struct cw_strlist_elem s;
+	s.id=id;
+	struct cw_strlist_elem *r = avltree_get(h,&s);
+	if (r) 
+		return r->str;
+	return NULL;
+}
+
+
+#endif