mitsux70x: static assertion for header.

3 years ago · b750c4bf83
parent 74219c849a
commit b750c4bf83
1 changed files with 2 additions and 0 deletions
--- a/backend_mitsu70x.c
+++ b/backend_mitsu70x.c
@ -320,6 +320,8 @@ struct mitsu70x_hdr {
 	uint8_t  pad[447];
 } __attribute__((packed));

+STATIC_ASSERT(sizeof(struct mitsu70x_hdr) == 512);
+
 static int mitsu70x_get_printerstatus(struct mitsu70x_ctx *ctx, struct mitsu70x_printerstatus_resp *resp);
 static int mitsu70x_main_loop(void *vctx, const void *vjob);