gcc-4 defaults forced me to edit many many files to get rid of the

char * vs. unsigned char * warnings.  The GNU coding standards used to
say that these mismatches are okay and better than a bunch of casts.
Obviously this has changed now.

3 files changed, 10 insertions, 4 deletions

diff --git a/g10/ChangeLog b/g10/ChangeLog
index b33735e1f..0ae73b535 100644
--- a/g10/ChangeLog
+++ b/g10/ChangeLog
@@ -1,3 +1,8 @@
+2005-06-15  Werner Koch  <[email protected]>
+
+	* g10.c (print_hashline, add_group): Fixes for signed/unsigned
+	pointer mismatch warnings.
+
 2005-06-01  Werner Koch  <[email protected]>
 
 	* mkdtemp.c: Removed.
diff --git a/g10/g10.c b/g10/g10.c
index 0be5636a2..234d13f41 100644
--- a/g10/g10.c
+++ b/g10/g10.c
@@ -933,7 +933,7 @@ static void add_group(char *string)
       return;
     }
 
-  trim_trailing_ws(name,strlen(name));
+  trim_trailing_ws((unsigned char *)name,strlen(name));
 
   /* Break apart the values */
   while ((value= strsep(&string," \t")))
@@ -3124,7 +3124,7 @@ print_hashline( MD_HANDLE md, int algo, const char *fname )
     const byte *p;
     
     if ( fname ) {
-        for (p = fname; *p; p++ ) {
+        for (p = (const unsigned char *)fname; *p; p++ ) {
             if ( *p <= 32 || *p > 127 || *p == ':' || *p == '%' )
                 printf("%%%02X", *p );
             else 
diff --git a/g10/misc.c b/g10/misc.c
index 7012a8a25..516e80bcc 100644
--- a/g10/misc.c
+++ b/g10/misc.c
@@ -986,9 +986,10 @@ mpi_print( FILE *fp, gcry_mpi_t a, int mode )
     }
     else {
 	int rc;
-	unsigned char *buffer;
+	char *buffer;
 
-	rc = gcry_mpi_aprint( GCRYMPI_FMT_HEX, &buffer, NULL, a );
+	rc = gcry_mpi_aprint( GCRYMPI_FMT_HEX,
+                              &(unsigned char*)buffer, NULL, a );
 	assert( !rc );
 	fputs( buffer, fp );
 	n += strlen(buffer);