[trunk] Remove some warnings about missing prototypes (gcc)

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/j2k_random_tile_access.c b/tests/j2k_random_tile_access.c
index d8b70f15..6fb7e26a 100644
--- a/tests/j2k_random_tile_access.c
+++ b/tests/j2k_random_tile_access.c
@@ -48,7 +48,7 @@
 #include "format_defs.h"
 
 /* -------------------------------------------------------------------------- */
-int get_file_format(const char *filename) {
+static int get_file_format(const char *filename) {
 	unsigned int i;
 	static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "png", "j2k", "jp2", "jpt", "j2c", "jpc" };
 	static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, PNG_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT, J2K_CFMT };
@@ -72,21 +72,21 @@ int get_file_format(const char *filename) {
 /**
 sample error callback expecting a FILE* client object
 */
-void error_callback(const char *msg, void *client_data) {
+static void error_callback(const char *msg, void *client_data) {
 	FILE *stream = (FILE*)client_data;
 	fprintf(stream, "[ERROR] %s", msg);
 }
 /**
 sample warning callback expecting a FILE* client object
 */
-void warning_callback(const char *msg, void *client_data) {
+static void warning_callback(const char *msg, void *client_data) {
 	FILE *stream = (FILE*)client_data;
 	fprintf(stream, "[WARNING] %s", msg);
 }
 /**
 sample debug callback expecting no client object
 */
-void info_callback(const char *msg, void *client_data) {
+static void info_callback(const char *msg, void *client_data) {
 	(void)client_data;
 	fprintf(stdout, "[INFO] %s", msg);
 }