新增了power函数

2022-05-08 22:01:09 +08:00
parent 82f5b2292b
commit 34a8ff18ad
2 changed files with 7 additions and 0 deletions
--- a/include/rail.h
+++ b/include/rail.h
@@ -40,4 +40,6 @@ rail_node_t *FindNode(int id);

 int add(int a, int b);

+int power(int a, int b);
+
 #endif //AUTO_PILOT_BUS_RAIL_H
--- a/src/rail.c
+++ b/src/rail.c
@@ -5,4 +5,9 @@ rail_node_t *rails;
 int add(int a, int b)
 {
    return a+ b;
+}
+
+int power(int a, int b)
+{
+    return a*b;
 }