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[plz.git] / copper.h

diff --git a/copper.h b/copper.h
index 8d17537cbeb03ba6feafb73f8026d898954c2888..fa737eca2e9090c9a5b6f214f28193671006e16b 100755 (executable)
--- a/copper.h
+++ b/copper.h
@@ -1,5 +1,5 @@
 #ifndef _COPPER_H_\r
 #define _COPPER_H_\r
-void init_copper();\r
-void close_copper();\r
+int init_copper();\r
+int close_copper();\r
 #endif\r