[Piglit] [PATCH 3/3] piglit: put 'void' in piglit_is_gles() and piglit_get_gl_version() decls

[Brian Paul]

---
 tests/util/piglit-util-gl-common.c |    4 ++--
 tests/util/piglit-util-gl-common.h |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/util/piglit-util-gl-common.c b/tests/util/piglit-util-gl-common.c
index a447a0f..62b5312 100644
--- a/tests/util/piglit-util-gl-common.c
+++ b/tests/util/piglit-util-gl-common.c
@@ -34,13 +34,13 @@
  */
 static const char **gl_extensions = NULL;
 
-bool piglit_is_gles()
+bool piglit_is_gles(void)
 {
 	const char *version_string = (const char *) glGetString(GL_VERSION);
 	return strncmp("OpenGL ES ", version_string, 10) == 0;
 }
 
-int piglit_get_gl_version()
+int piglit_get_gl_version(void)
 {
 	const char *version_string = (const char *) glGetString(GL_VERSION);
 	int scanf_count;
diff --git a/tests/util/piglit-util-gl-common.h b/tests/util/piglit-util-gl-common.h
index 3380109..4c89534 100644
--- a/tests/util/piglit-util-gl-common.h
+++ b/tests/util/piglit-util-gl-common.h
@@ -46,7 +46,7 @@ extern const unsigned int fdo_bitmap_height;
 /**
  * Determine if the API is OpenGL ES.
  */
-bool piglit_is_gles();
+bool piglit_is_gles(void);
 
 /**
  * \brief Get version of OpenGL or OpenGL ES API.
@@ -54,7 +54,7 @@ bool piglit_is_gles();
  * Returned version is multiplied by 10 to make it an integer.  So for
  * example, if the GL version is 2.1, the return value is 21.
  */
-int piglit_get_gl_version();
+int piglit_get_gl_version(void);
 
 /**
  * \precondition name is not null
-- 
1.7.3.4