/* example.c -- usage example of the zlib compression library
- * Copyright (C) 1995-2006, 2011 Jean-loup Gailly.
+ * Copyright (C) 1995-2006, 2011, 2016 Jean-loup Gailly
* For conditions of distribution and use, see copyright notice in zlib.h
*/
} \
}
-const char hello[] = "hello, hello!";
+static z_const char hello[] = "hello, hello!";
/* "hello world" would be more standard, but the repeated "hello"
* stresses the compression code better, sorry...
*/
-const char dictionary[] = "hello";
-uLong dictId; /* Adler32 value of the dictionary */
+static const char dictionary[] = "hello";
+static uLong dictId; /* Adler32 value of the dictionary */
void test_deflate OF((Byte *compr, uLong comprLen));
void test_inflate OF((Byte *compr, uLong comprLen,
void *q;
unsigned n, m;
{
- q = Z_NULL;
+ (void)q;
return calloc(n, m);
}
void myfree(void *q, void *p)
{
- q = Z_NULL;
+ (void)q;
free(p);
}
err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
CHECK_ERR(err, "deflateInit");
- c_stream.next_in = (Bytef*)hello;
+ c_stream.next_in = (z_const unsigned char *)hello;
c_stream.next_out = compr;
while (c_stream.total_in != len && c_stream.total_out < comprLen) {
err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
CHECK_ERR(err, "deflateInit");
- c_stream.next_in = (Bytef*)hello;
+ c_stream.next_in = (z_const unsigned char *)hello;
c_stream.next_out = compr;
c_stream.avail_in = 3;
c_stream.avail_out = (uInt)*comprLen;
d_stream.next_out = uncompr;
d_stream.avail_out = (uInt)uncomprLen;
- inflate(&d_stream, Z_NO_FLUSH);
+ err = inflate(&d_stream, Z_NO_FLUSH);
CHECK_ERR(err, "inflate");
d_stream.avail_in = (uInt)comprLen-2; /* read all compressed data */
c_stream.next_out = compr;
c_stream.avail_out = (uInt)comprLen;
- c_stream.next_in = (Bytef*)hello;
+ c_stream.next_in = (z_const unsigned char *)hello;
c_stream.avail_in = (uInt)strlen(hello)+1;
err = deflate(&c_stream, Z_FINISH);
}
#ifdef Z_SOLO
- argc = strlen(argv[0]);
+ (void)argc;
+ (void)argv;
#else
test_compress(compr, comprLen, uncompr, uncomprLen);