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-rw-r--r--src/strings_func.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/strings_func.h b/src/strings_func.h
index e75ce8c67..9067f7049 100644
--- a/src/strings_func.h
+++ b/src/strings_func.h
@@ -69,6 +69,12 @@ void InitializeLanguagePacks();
int CDECL StringIDSorter(const void *a, const void *b);
+/** Key comparison function for std::map */
+struct StringIDCompare
+{
+ bool operator()(StringID s1, StringID s2) { return StringIDSorter(&s1, &s2) < 0; }
+};
+
void CheckForMissingGlyphsInLoadedLanguagePack();
#endif /* STRINGS_TYPE_H */