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diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/prototypes.h b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/prototypes.h
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+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/prototypes.h
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+/**
+ * @file prototypes.h
+ * Big jumble of prototypes used in Uncrustify.
+ *
+ * @author Ben Gardner
+ * @license GPL v2+
+ */
+
+#ifndef C_PARSE_PROTOTYPES_H_INCLUDED
+#define C_PARSE_PROTOTYPES_H_INCLUDED
+
+#include "chunk_list.h"
+#include "log_rules.h"
+#include "uncrustify_types.h"
+
+#include <deque>
+#include <string>
+
+
+/**
+ * Advances to the next tab stop.
+ * Column 1 is the left-most column.
+ *
+ * @param col The current column
+ * @param tabsize The tabsize
+ * @return the next tabstop column
+ */
+static inline size_t calc_next_tab_column(size_t col, size_t tabsize)
+{
+ if (col == 0)
+ {
+ col = 1;
+ }
+
+ if (cpd.frag_cols > 0)
+ {
+ col += cpd.frag_cols - 1;
+ }
+ col = 1 + ((((col - 1) / tabsize) + 1) * tabsize);
+
+ if (cpd.frag_cols > 0)
+ {
+ col -= cpd.frag_cols - 1;
+ }
+ return(col);
+}
+
+
+/**
+ * Advances to the next tab stop for output.
+ *
+ * @param col The current column
+ * @return the next tabstop column
+ */
+static inline size_t next_tab_column(size_t col)
+{
+ constexpr static auto LCURRENT = LINDENT;
+
+ log_rule_B("output_tab_size");
+ return(calc_next_tab_column(col, uncrustify::options::output_tab_size()));
+}
+
+
+#endif /* C_PARSE_PROTOTYPES_H_INCLUDED */