1 files changed, 40 insertions, 0 deletions
diff --git a/src/bin/psql/psqlscanslash.h b/src/bin/psql/psqlscanslash.h
new file mode 100644
index 0000000..95b2c29
--- /dev/null
+++ b/src/bin/psql/psqlscanslash.h
@@ -0,0 +1,40 @@
+/*
+ * psql - the PostgreSQL interactive terminal
+ *
+ * Copyright (c) 2000-2022, PostgreSQL Global Development Group
+ *
+ * src/bin/psql/psqlscanslash.h
+ */
+#ifndef PSQLSCANSLASH_H
+#define PSQLSCANSLASH_H
+
+#include "fe_utils/psqlscan.h"
+
+
+/* Different ways for scan_slash_option to handle parameter words */
+enum slash_option_type
+{
+	OT_NORMAL,					/* normal case */
+	OT_SQLID,					/* treat as SQL identifier */
+	OT_SQLIDHACK,				/* SQL identifier, but don't downcase */
+	OT_FILEPIPE,				/* it's a filename or pipe */
+	OT_WHOLE_LINE				/* just snarf the rest of the line */
+};
+
+
+extern char *psql_scan_slash_command(PsqlScanState state);
+
+extern char *psql_scan_slash_option(PsqlScanState state,
+					   enum slash_option_type type,
+					   char *quote,
+					   bool semicolon);
+
+extern void psql_scan_slash_command_end(PsqlScanState state);
+
+extern int	psql_scan_get_paren_depth(PsqlScanState state);
+
+extern void psql_scan_set_paren_depth(PsqlScanState state, int depth);
+
+extern void dequote_downcase_identifier(char *str, bool downcase, int encoding);
+
+#endif   /* PSQLSCANSLASH_H */