X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/14665143f973d5dbcdab34de439bdd37a56d0e5f..939dea68806ab22c29755091b16236b48876442f:/h/utils.h

diff --git a/h/utils.h b/h/utils.h
index 47ae59f0..939bd80e 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -63,8 +63,13 @@ char *find_str (const char [], size_t, const char *);
 char *rfind_str (const char [], size_t, const char *);
 char *nmh_strcasestr (const char *, const char *);
 
+void trunccpy(char *dst, const char *src, size_t size);
+/* A convenience for the common case of dst being an array. */
+#define TRUNCCPY(dst, src) trunccpy(dst, src, sizeof (dst))
+
 bool HasPrefix(const char *s, const char *prefix);
-bool HasSuffixC(char *s, int c);
+bool HasSuffix(const char *s, const char *suffix);
+bool HasSuffixC(const char *s, int c);
 void TrimSuffixC(char *s, int c);
 void ToLower(char *s);
 void ToUpper(char *s);