cleanup

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@473 9d0c8265-081b-0410-96cb-a4ca84ce46f8

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/libpgm1.c b/lib/libpgm1.c
index 34cc6392..ff5b711b 100644
--- a/lib/libpgm1.c
+++ b/lib/libpgm1.c
@@ -50,13 +50,14 @@ void
 pgm_init(int *   const argcP,
          char ** const argv) {
 
-    pbm_init( argcP, argv );
+    pbm_init(argcP, argv);
 }
 
 
 
 void
-pgm_nextimage(FILE * const file, int * const eofP) {
+pgm_nextimage(FILE * const file,
+              int *  const eofP) {
     pm_nextimage(file, eofP);
 }
 
diff --git a/lib/libpm.c b/lib/libpm.c
index a65a51a5..1ca7eba2 100644
--- a/lib/libpm.c
+++ b/lib/libpm.c
@@ -216,13 +216,12 @@ pm_error(const char format[], ...) {
 }
 
 
-/* Variable-sized arrays. */
 
 void *
 pm_allocrow(unsigned int const cols,
             unsigned int const size) {
 
-    char * itrow;
+    unsigned char * itrow;
 
     if (UINT_MAX / cols < size)
         pm_error("Arithmetic overflow multiplying %u by %u to get the "