Inital commit.

FossilOrigin-Name: a900bac6da52d3267ac5e6610c80141e8d3f7bda8df5f310c72c7571c927bbd6

src/capwap/strheap.c

@@ -0,0 +1,37 @@
+
+#include "strheap.h"
+
+
+static int cmp(const void *v1,const void*v2)
+{
+	return ((struct cw_str *)v1)->id - ((struct cw_str *)v2)->id;
+}
+
+static void del(void* d)
+{
+	return;
+}
+
+cw_strheap_t cw_strheap_create()
+{
+	return avltree_create(cmp,del);	
+}
+
+const char * cw_strheap_add(cw_strheap_t t, struct cw_str *s)
+{
+	avltree_del(t,s);
+	return avltree_add(t,s);
+}
+
+int cw_strheap_register_strings(cw_strheap_t h, struct cw_str *s) 
+{
+	int n=0;
+	while ( s->id!=0){
+		cw_strheap_add(h,s);
+		s++;
+		n++;
+	}
+	cw_strheap_add(h,s);
+	return n+1;
+}
+