Add macro to iterate over seq_arr_t

common/utils/ds/seq_arr.h

@@ -34,6 +34,9 @@ SOFTWARE.
 #include <stdlib.h>
 #include <stdint.h>
 
+#define FOR_EACH_SEQ_ARR(type, var, arr) \
+  for (type var = seq_arr_front(arr); var != seq_arr_end(arr); var = seq_arr_next(arr, var))
+
 typedef struct seq_arr_s {
   uint8_t* data;
   size_t size;