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authorAdrian Thurston <thurston@colm.net>2023-03-12 13:17:42 -0700
committerAdrian Thurston <thurston@colm.net>2023-03-12 13:17:42 -0700
commit28b6e0a01157049b4cb279b0ef25ea9dcf3b46ed (patch)
tree487a3ba79b715d8b173918f8af580a0be143ec56
parentd00ef7930a9d42469c19a5880744a086065ee20c (diff)
downloadcolm-master.tar.gz
include an extern C function in libfsm so we can use AC_CHECK_LIBHEADmaster
-rw-r--r--src/libfsm/codegen.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libfsm/codegen.cc b/src/libfsm/codegen.cc
index 21edb5ac..1150384e 100644
--- a/src/libfsm/codegen.cc
+++ b/src/libfsm/codegen.cc
@@ -30,6 +30,8 @@
#include <assert.h>
#include <iomanip>
+// Convenience: for checking for the presence of the libfsm.
+extern "C" void libfsm_present() {}
using std::ostream;
using std::ostringstream;