1 files changed, 24 insertions, 0 deletions
diff --git a/lib/libpgm.h b/lib/libpgm.h
new file mode 100644
index 00000000..ba51f9a9
--- /dev/null
+++ b/lib/libpgm.h
@@ -0,0 +1,24 @@
+/* This is the intra-libnetpbm interface header file for libpgm*.c
+*/
+
+#ifndef LIBPGM_H_INCLUDED
+#define LIBPGM_H_INCLUDED
+
+#include "pgm.h"
+
+void
+pgm_readpgminitrest(FILE * const file, 
+                    int *  const colsP, 
+                    int *  const rowsP, 
+                    gray * const maxvalP);
+
+gray
+pgm_getrawsample(FILE * const file,
+                 gray   const maxval);
+
+void
+pgm_writerawsample(FILE * const fileP,
+                   gray   const val,
+                   gray   const maxval);
+
+#endif