Rewrite dict module to be more in line with vect
It's now a bit more strongly typed, can grow and shrink on demand, and has
a more complete interface.
It uses open addressing scheme to store hashes.
diff --git a/proc.h b/proc.h
index 04c0ef7..2e35319 100644
--- a/proc.h
+++ b/proc.h
@@ -87,10 +87,8 @@
/* Dictionary of breakpoints (which is a mapping
* address->breakpoint). This is NULL for non-leader
- * processes. XXX note that we store addresses (keys) by
- * value. That assumes that arch_addr_t fits in host
- * pointer. */
- Dict * breakpoints;
+ * processes. */
+ struct dict *breakpoints;
int mask_32bit; /* 1 if 64-bit ltrace is tracing 32-bit process */
unsigned int personality;