--- a/bindings/lua/luars232.c
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+++ b/bindings/lua/luars232.c
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@@ -529,7 +529,7 @@ static void create_metatables(lua_State *L, const char *name, const luaL_reg *me
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#endif
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}
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-RS232_LIB int luaopen_luars232(lua_State *L)
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+RS232_LIB static int luaopen_luars232(lua_State *L)
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{
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int i;
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create_metatables(L, MODULE_NAMESPACE, port_methods);
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@@ -560,6 +560,7 @@ RS232_LIB int luaopen_luars232(lua_State *L)
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return 1;
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}
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-RS232_LIB int luaopen_rs232_core(lua_State *L){
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+__attribute__((unused))
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+RS232_LIB static int luaopen_rs232_core(lua_State *L){
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return luaopen_luars232(L);
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}
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--- a/include/librs232/rs232.h
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+++ b/include/librs232/rs232.h
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@@ -134,7 +134,7 @@ enum rs232_flow_e {
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enum rs232_status_e {
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RS232_PORT_CLOSED,
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- RS232_PORT_OPEN,
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+ RS232_PORT_OPEN
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};
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enum rs232_dtr_e {
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