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-rw-r--r--firmware/lib/stateful_util.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/firmware/lib/stateful_util.c b/firmware/lib/stateful_util.c
index 1d824fc2..01a7d641 100644
--- a/firmware/lib/stateful_util.c
+++ b/firmware/lib/stateful_util.c
@@ -9,6 +9,12 @@
#include "utility.h"
+void StatefulInit(MemcpyState* state, void* buf, uint64_t len) {
+ state->remaining_buf = buf;
+ state->remaining_len = len;
+ state->overrun = 0;
+}
+
void* StatefulSkip(MemcpyState* state, uint64_t len) {
if (state->overrun)
return NULL;