File unused_variable.patch of Package lua-luasystem

---
 src/random.c |    3 +--
 src/term.c   |    4 ++++
 2 files changed, 5 insertions(+), 2 deletions(-)

Index: luasystem-0.6.3/src/random.c
===================================================================
--- luasystem-0.6.3.orig/src/random.c	2025-07-11 22:59:19.000000000 +0200
+++ luasystem-0.6.3/src/random.c	2025-10-28 14:56:11.555621406 +0100
@@ -60,7 +60,6 @@
         return 2;
     }
 
-    ssize_t n;
     ssize_t total_read = 0;
 
 #ifdef _WIN32
@@ -99,7 +98,7 @@
     }
 
     while (total_read < num_bytes) {
-        n = read(fd, buffer + total_read, num_bytes - total_read);
+        ssize_t n = read(fd, buffer + total_read, num_bytes - total_read);
 
         if (n < 0) {
             if (errno == EINTR) {
Index: luasystem-0.6.3/src/term.c
===================================================================
--- luasystem-0.6.3.orig/src/term.c	2025-07-11 22:59:19.000000000 +0200
+++ luasystem-0.6.3/src/term.c	2025-10-28 14:56:11.555945957 +0100
@@ -1226,6 +1226,8 @@
     int success = TRUE;
 #ifdef _WIN32
     SetConsoleCP(cp);
+#else
+    (void)cp;
 #endif
     lua_pushboolean(L, success);
     return 1;
@@ -1262,6 +1264,8 @@
     int success = TRUE;
 #ifdef _WIN32
     SetConsoleOutputCP(cp);
+#else
+    (void)cp;
 #endif
     lua_pushboolean(L, success);
     return 1;