* src/*: Fix `-Wformat` warnings.
diff --git a/src/bdf/bdflib.c b/src/bdf/bdflib.c
index a4ddb9a..75ebe3f 100644
--- a/src/bdf/bdflib.c
+++ b/src/bdf/bdflib.c
@@ -185,11 +185,11 @@
                  "Added `FONT_ASCENT %hd'.\n"
 #define ACMSG2   "FONT_DESCENT property missing.  " \
                  "Added `FONT_DESCENT %hd'.\n"
-#define ACMSG3   "Font width != actual width.  Old: %hd New: %hd.\n"
+#define ACMSG3   "Font width != actual width.  Old: %d New: %d.\n"
 #define ACMSG4   "Font left bearing != actual left bearing.  " \
                  "Old: %hd New: %hd.\n"
 #define ACMSG5   "Font ascent != actual ascent.  Old: %hd New: %hd.\n"
-#define ACMSG6   "Font descent != actual descent.  Old: %hd New: %hd.\n"
+#define ACMSG6   "Font descent != actual descent.  Old: %d New: %d.\n"
 #define ACMSG7   "Font height != actual height. Old: %hd New: %hd.\n"
 #define ACMSG8   "Glyph scalable width (SWIDTH) adjustments made.\n"
 #define ACMSG9   "SWIDTH field missing at line %ld.  Set automatically.\n"