From 9d28ec3d0e03b32949b0392d22ad9489cb423f29 Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Sun, 12 Apr 2026 22:10:52 +0300
Subject: Refactor FastForge C best practices for task 42

---
 src/c/fastforge.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/c/fastforge.h')

diff --git a/src/c/fastforge.h b/src/c/fastforge.h
index 6a86553..c7b370d 100644
--- a/src/c/fastforge.h
+++ b/src/c/fastforge.h
@@ -3,6 +3,7 @@
 
 #include <pebble.h>
 
+/* Persisted fast record shared by the running state and history list. */
 typedef struct {
   time_t start_time;
   time_t end_time;           // 0 = currently running
@@ -11,6 +12,7 @@ typedef struct {
   uint8_t max_stage_reached; // 0=none, 1=12h, 2=18h, 3=24h+
 } FastEntry;
 
+/* Derived streak counters rebuilt from completed fast end dates. */
 typedef struct {
   uint16_t current_streak;
   uint16_t longest_streak;
-- 
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