--- OLD/ppm/libppm2.c	Thu Jan  1 00:00:00 1970
+++ NEW/ppm/libppm2.c	Thu Jan  1 00:00:00 1970
@@ -50,10 +50,7 @@
 #endif /*PBMPLUS_RAWBITS*/
     }
 
-static void
-putus( n, file )
-    unsigned short n;
-    FILE* file;
+static void putus(unsigned short n, FILE *file)
     {
     if ( n >= 10 )
 	putus( n / 10, file );
@@ -61,12 +58,7 @@
     }
 
 #ifdef PBMPLUS_RAWBITS
-static void
-ppm_writeppmrowraw( file, pixelrow, cols, maxval )
-    FILE* file;
-    pixel* pixelrow;
-    int cols;
-    pixval maxval;
+static void ppm_writeppmrowraw(FILE* file, pixel* pixelrow, int cols, pixval maxval)
     {
     register int col;
     register pixel* pP;
@@ -96,12 +88,7 @@
     }
 #endif /*PBMPLUS_RAWBITS*/
 
-static void
-ppm_writeppmrowplain( file, pixelrow, cols, maxval )
-    FILE* file;
-    pixel* pixelrow;
-    int cols;
-    pixval maxval;
+static void ppm_writeppmrowplain(FILE* file, pixel* pixelrow, int cols, pixval maxval)
     {
     register int col, charcount;
     register pixel* pP;