Make internal functions static in the test code.
To avoid warnings when building with -Wmissing-prototypes.
diff --git a/test/example.c b/test/example.c
index 582a17a..c3521dd 100644
--- a/test/example.c
+++ b/test/example.c
@@ -36,12 +36,12 @@
#ifdef Z_SOLO
-void *myalloc(void *q, unsigned n, unsigned m) {
+static void *myalloc(void *q, unsigned n, unsigned m) {
(void)q;
return calloc(n, m);
}
-void myfree(void *q, void *p) {
+static void myfree(void *q, void *p) {
(void)q;
free(p);
}
@@ -57,7 +57,7 @@
/* ===========================================================================
* Test compress() and uncompress()
*/
-void test_compress(Byte *compr, uLong comprLen, Byte *uncompr,
+static void test_compress(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
uLong len = (uLong)strlen(hello)+1;
@@ -81,7 +81,7 @@
/* ===========================================================================
* Test read/write of .gz files
*/
-void test_gzio(const char *fname, Byte *uncompr, uLong uncomprLen) {
+static void test_gzio(const char *fname, Byte *uncompr, uLong uncomprLen) {
#ifdef NO_GZCOMPRESS
fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n");
#else
@@ -163,7 +163,7 @@
/* ===========================================================================
* Test deflate() with small buffers
*/
-void test_deflate(Byte *compr, uLong comprLen) {
+static void test_deflate(Byte *compr, uLong comprLen) {
z_stream c_stream; /* compression stream */
int err;
uLong len = (uLong)strlen(hello)+1;
@@ -198,7 +198,7 @@
/* ===========================================================================
* Test inflate() with small buffers
*/
-void test_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
+static void test_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
@@ -237,7 +237,7 @@
/* ===========================================================================
* Test deflate() with large buffers and dynamic change of compression level
*/
-void test_large_deflate(Byte *compr, uLong comprLen, Byte *uncompr,
+static void test_large_deflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
z_stream c_stream; /* compression stream */
int err;
@@ -290,7 +290,7 @@
/* ===========================================================================
* Test inflate() with large buffers
*/
-void test_large_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
+static void test_large_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
@@ -329,7 +329,7 @@
/* ===========================================================================
* Test deflate() with full flush
*/
-void test_flush(Byte *compr, uLong *comprLen) {
+static void test_flush(Byte *compr, uLong *comprLen) {
z_stream c_stream; /* compression stream */
int err;
uInt len = (uInt)strlen(hello)+1;
@@ -364,7 +364,8 @@
/* ===========================================================================
* Test inflateSync()
*/
-void test_sync(Byte *compr, uLong comprLen, Byte *uncompr, uLong uncomprLen) {
+static void test_sync(Byte *compr, uLong comprLen, Byte *uncompr,
+ uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
@@ -404,7 +405,7 @@
/* ===========================================================================
* Test deflate() with preset dictionary
*/
-void test_dict_deflate(Byte *compr, uLong comprLen) {
+static void test_dict_deflate(Byte *compr, uLong comprLen) {
z_stream c_stream; /* compression stream */
int err;
@@ -438,7 +439,7 @@
/* ===========================================================================
* Test inflate() with a preset dictionary
*/
-void test_dict_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
+static void test_dict_inflate(Byte *compr, uLong comprLen, Byte *uncompr,
uLong uncomprLen) {
int err;
z_stream d_stream; /* decompression stream */
diff --git a/test/minigzip.c b/test/minigzip.c
index 8a21ddf..c72356d 100644
--- a/test/minigzip.c
+++ b/test/minigzip.c
@@ -149,12 +149,12 @@
# include <unistd.h> /* for unlink() */
#endif
-void *myalloc(void *q, unsigned n, unsigned m) {
+static void *myalloc(void *q, unsigned n, unsigned m) {
(void)q;
return calloc(n, m);
}
-void myfree(void *q, void *p) {
+static void myfree(void *q, void *p) {
(void)q;
free(p);
}
@@ -167,7 +167,7 @@
z_stream strm;
} *gzFile;
-gzFile gz_open(const char *path, int fd, const char *mode) {
+static gzFile gz_open(const char *path, int fd, const char *mode) {
gzFile gz;
int ret;
@@ -201,15 +201,15 @@
return gz;
}
-gzFile gzopen(const char *path, const char *mode) {
+static gzFile gzopen(const char *path, const char *mode) {
return gz_open(path, -1, mode);
}
-gzFile gzdopen(int fd, const char *mode) {
+static gzFile gzdopen(int fd, const char *mode) {
return gz_open(NULL, fd, mode);
}
-int gzwrite(gzFile gz, const void *buf, unsigned len) {
+static int gzwrite(gzFile gz, const void *buf, unsigned len) {
z_stream *strm;
unsigned char out[BUFLEN];
@@ -227,7 +227,7 @@
return len;
}
-int gzread(gzFile gz, void *buf, unsigned len) {
+static int gzread(gzFile gz, void *buf, unsigned len) {
int ret;
unsigned got;
unsigned char in[1];
@@ -258,7 +258,7 @@
return len - strm->avail_out;
}
-int gzclose(gzFile gz) {
+static int gzclose(gzFile gz) {
z_stream *strm;
unsigned char out[BUFLEN];
@@ -283,7 +283,7 @@
return Z_OK;
}
-const char *gzerror(gzFile gz, int *err) {
+static const char *gzerror(gzFile gz, int *err) {
*err = gz->err;
return gz->msg;
}
@@ -295,7 +295,7 @@
/* ===========================================================================
* Display error message and exit
*/
-void error(const char *msg) {
+static void error(const char *msg) {
fprintf(stderr, "%s: %s\n", prog, msg);
exit(1);
}
@@ -305,7 +305,7 @@
/* Try compressing the input file at once using mmap. Return Z_OK if
* if success, Z_ERRNO otherwise.
*/
-int gz_compress_mmap(FILE *in, gzFile out) {
+static int gz_compress_mmap(FILE *in, gzFile out) {
int len;
int err;
int ifd = fileno(in);
@@ -338,7 +338,7 @@
* Compress input to output then close both files.
*/
-void gz_compress(FILE *in, gzFile out) {
+static void gz_compress(FILE *in, gzFile out) {
local char buf[BUFLEN];
int len;
int err;
@@ -366,7 +366,7 @@
/* ===========================================================================
* Uncompress input to output then close both files.
*/
-void gz_uncompress(gzFile in, FILE *out) {
+static void gz_uncompress(gzFile in, FILE *out) {
local char buf[BUFLEN];
int len;
int err;
@@ -390,7 +390,7 @@
* Compress the given file: create a corresponding .gz file and remove the
* original.
*/
-void file_compress(char *file, char *mode) {
+static void file_compress(char *file, char *mode) {
local char outfile[MAX_NAME_LEN];
FILE *in;
gzFile out;
@@ -426,7 +426,7 @@
/* ===========================================================================
* Uncompress the given file and remove the original.
*/
-void file_uncompress(char *file) {
+static void file_uncompress(char *file) {
local char buf[MAX_NAME_LEN];
char *infile, *outfile;
FILE *out;
