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Fix various compiler warnings.
Most of these by Michael Stroucken <stroucki@debian.org>, with
some added by Niko Tyni <ntyni@iki.fi>.
Adapted to quilt by Niko Tyni <ntyni@iki.fi>
Index: jzip-210r20001005/unixio.c
===================================================================
--- jzip-210r20001005.orig/unixio.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/unixio.c 2006-07-14 00:28:27.000000000 +0300
@@ -101,8 +101,10 @@
static int wait_for_char( );
static int read_key( int );
static void set_cbreak_mode( int );
+#if 0
static void rundown( );
static void sig_rundown( );
+#endif
void get_prev_command( );
void get_next_command( );
void get_first_command( );
@@ -126,6 +128,7 @@
extern char *tgetstr( );
extern char *tgoto( );
extern void tputs( );
+extern char *tgetflag( );
void outc( int c )
{
@@ -756,9 +759,6 @@
int input_line( int buflen, char *buffer, int timeout, int *read_size )
{
- struct timeval tv;
- struct timezone tz;
-
int c, col;
int init_char_pos, curr_char_pos;
int loop, tail_col;
@@ -1023,8 +1023,6 @@
*/
int input_character( int timeout )
{
- struct timeval tv;
- struct timezone tz;
int c;
fflush( stdout );
@@ -1078,7 +1076,7 @@
static int read_key( int mode )
{
- int c;
+ int c = 0;
if ( mode == PLAIN )
{
@@ -1162,9 +1160,11 @@
if ( mode )
{
+#if 0
/* signal (SIGINT, sig_rundown);
signal (SIGTERM, sig_rundown);
*/
+#endif
}
if ( mode )
@@ -1230,6 +1230,7 @@
} /* set_cbreak_mode */
+#if 0
static void rundown( )
{
unload_cache( );
@@ -1245,6 +1246,7 @@
close_script( );
sig_reset_screen( );
} /* rundown */
+#endif
#if defined HARD_COLORS
@@ -1256,7 +1258,7 @@
*/
void set_colours( zword_t foreground, zword_t background )
{
- int fg, bg;
+ int fg = 0, bg = 0;
static int bgset = 0;
int fg_colour_map[] = { 30, 31, 32, 33, 34, 35, 36, 37 };
Index: jzip-210r20001005/fileio.c
===================================================================
--- jzip-210r20001005.orig/fileio.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/fileio.c 2006-07-14 00:28:27.000000000 +0300
@@ -51,9 +51,9 @@
#ifndef USE_ZLIB
static char gfpbuffer[BUFSIZ];
#endif
-#endif
static char sfpbuffer[BUFSIZ];
static char rfpbuffer[BUFSIZ];
+#endif
char save_name[Z_FILENAME_MAX + Z_PATHNAME_MAX + 1] = "story.sav";
char script_name[Z_FILENAME_MAX + Z_PATHNAME_MAX + 1] = "story.scr";
@@ -186,6 +186,8 @@
char *path, *p;
char tmp[Z_FILENAME_MAX + Z_PATHNAME_MAX + 1];
+ path = p = 0;
+
if ( !STANDALONE_FLAG )
{
story_offset = 0;
Index: jzip-210r20001005/input.c
===================================================================
--- jzip-210r20001005.orig/input.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/input.c 2006-07-14 00:30:14.000000000 +0300
@@ -300,7 +300,7 @@
int slen;
char *str_end;
char *cbuf, *tbuf, *tp;
- const char *cp, *token;
+ const char *cp, *token=NULL;
char punctuation[16];
zword_t word;
@@ -357,7 +357,7 @@
/* Skip to next token */
cp = next_token( cp, str_end, &token, &token_length, punctuation );
- if ( token_length )
+ if ( token_length ) {
/* If still space in token buffer then store word */
@@ -391,6 +391,7 @@
output_string( "Too many words typed, discarding: " );
output_line( token );
}
+ }
}
while ( token_length );
Index: jzip-210r20001005/osdepend.c
===================================================================
--- jzip-210r20001005.orig/osdepend.c 2006-07-14 00:28:27.000000000 +0300
+++ jzip-210r20001005/osdepend.c 2006-07-14 00:28:27.000000000 +0300
@@ -32,6 +32,10 @@
*
*/
+#ifdef HAVE_GETOPT
+#include <getopt.h>
+#endif
+
#include "ztypes.h"
#include "jzexe.h"
@@ -85,9 +89,10 @@
#if !defined(AMIGA)
/* getopt linkages */
-
+#if !defined(POSIX)
extern int optind;
extern const char *optarg;
+#endif /* !defined(POSIX) */
extern ZINT16 default_fg, default_bg;
#endif /* !defined(AMIGA) */
Index: jzip-210r20001005/memory.c
===================================================================
--- jzip-210r20001005.orig/memory.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/memory.c 2006-07-14 00:28:27.000000000 +0300
@@ -263,7 +263,7 @@
zbyte_t read_data_byte( unsigned long *addr )
{
unsigned int page_number, page_offset;
- zbyte_t value;
+ zbyte_t value=0;
/* Check if byte is in non-paged cache */
Index: jzip-210r20001005/jzexe.c
===================================================================
--- jzip-210r20001005.orig/jzexe.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/jzexe.c 2006-07-14 00:29:04.000000000 +0300
@@ -142,6 +142,7 @@
}
fprintf( stderr, "Couldn't find magic string." );
abort_program( 1 );
+ return 0; /* should not return */
}
/*
@@ -266,10 +267,9 @@
void create_executable( char *story, char *jzip )
{
FILE *in, *out;
- long p, length, pos;
+ long length, pos;
char fn[NAME_LENGTH + 4];
char *ext;
- int ok;
strcpy( in_name, "" );
strcpy( out_name, "" );
@@ -366,7 +366,7 @@
a story file that can be played with JZip or any other interpreter.\n\
Note that the extension '.exe' of the game file must be given.\n"
-void main( int argc, char **argv )
+int main( int argc, char **argv )
{
buf = ( unsigned char * ) malloc( BUFSIZE * sizeof ( unsigned char ) );
Index: jzip-210r20001005/property.c
===================================================================
--- jzip-210r20001005.orig/property.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/property.c 2006-07-14 00:28:27.000000000 +0300
@@ -138,7 +138,7 @@
{
prop_addr++;
/* Only load first property if it is a byte sized property */
- if ( h_type <= V3 && !( value & 0xe0 ) || h_type >= V4 && !( value & 0xc0 ) )
+ if ( ( h_type <= V3 && !( value & 0xe0 )) || (h_type >= V4 && !( value & 0xc0 )) )
{
bprop_val = get_byte( prop_addr );
wprop_val = bprop_val;
@@ -205,7 +205,7 @@
prop_addr++;
- if ( h_type <= V3 && !( value & 0xe0 ) || h_type >= V4 && !( value & 0xc0 ) )
+ if ( (h_type <= V3 && !( value & 0xe0 )) || (h_type >= V4 && !( value & 0xc0 )) )
{
set_byte( prop_addr, ( zbyte_t ) setvalue );
}
Index: jzip-210r20001005/ckifzs.c
===================================================================
--- jzip-210r20001005.orig/ckifzs.c 2000-10-05 17:08:10.000000000 +0300
+++ jzip-210r20001005/ckifzs.c 2006-07-14 00:28:27.000000000 +0300
@@ -231,7 +231,9 @@
}
else if ( !strncmp( id, "CMem", 4 ) )
{
+#if defined SHORT_DUMP || defined LONG_DUMP
unsigned long ul1, ul2;
+#endif
printf( " (compressed memory)" );
#if defined SHORT_DUMP
@@ -459,7 +461,7 @@
}
cklen -= 4;
filelen -= 4;
- printf( " %d bytes of data", cklen );
+ printf( " %ld bytes of data", cklen );
}
}
}
@@ -472,7 +474,6 @@
if ( cklen >= 1 )
{
unsigned long l;
- unsigned char uch1;
fputs( " ", stdout );
for ( l = 0; l < cklen; ++l )
@@ -490,7 +491,6 @@
if ( cklen >= 1 )
{
unsigned long l;
- unsigned char uch1;
fputs( " ", stdout );
for ( l = 0; l < cklen; ++l )
@@ -508,7 +508,6 @@
if ( cklen >= 1 )
{
unsigned long l;
- unsigned char uch1;
fputs( " ", stdout );
for ( l = 0; l < cklen; ++l )
@@ -526,7 +525,6 @@
if ( cklen >= 1 )
{
unsigned long l;
- unsigned char uch1;
fputs( " ", stdout );
for ( l = 0; l < cklen; ++l )
@@ -540,11 +538,11 @@
}
else if ( !strncmp( id, " ", 4 ) )
{
- printf( " (%d-byte filler)\n", cklen );
+ printf( " (%ld-byte filler)\n", cklen );
}
else
{
- printf( "\n*** Unknown %d-byte chunk type found.\n", cklen );
+ printf( "\n*** Unknown %ld-byte chunk type found.\n", cklen );
++errors;
}
filelen -= 8;
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