1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libpgm.h b/lib/libpgm.h
index eb292c80..49939a26 100644
--- a/lib/libpgm.h
+++ b/lib/libpgm.h
@@ -12,4 +12,11 @@ pgm_readpgminitrest(FILE * const file,
                     int *  const rowsP,
                     gray * const maxvalP);
 
+void
+pgm_validateComputableSize(unsigned int const cols,
+                           unsigned int const rows);
+
+void
+pgm_validateComputableMaxval(gray const maxval);
+
 #endif