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-rw-r--r--tests/print-libgphoto2-version.c2
-rw-r--r--tests/test-pedantic-compilation.c2
-rw-r--r--tests/test-pedantic-compilation.cxx2
3 files changed, 3 insertions, 3 deletions
diff --git a/tests/print-libgphoto2-version.c b/tests/print-libgphoto2-version.c
index f425e6c72..f1f200e14 100644
--- a/tests/print-libgphoto2-version.c
+++ b/tests/print-libgphoto2-version.c
@@ -133,7 +133,7 @@ print_version_verbose(FILE *out,
}
-int main()
+int main(void)
{
print_version_comment(stdout, NULL, "\n", NULL, NULL);
printf("\n");
diff --git a/tests/test-pedantic-compilation.c b/tests/test-pedantic-compilation.c
index 2dab8cb5e..3673424eb 100644
--- a/tests/test-pedantic-compilation.c
+++ b/tests/test-pedantic-compilation.c
@@ -22,7 +22,7 @@ static
unsigned long stdc_version = __STDC_VERSION__;
#endif
-int main()
+int main(void)
{
#ifdef __STDC_VERSION__
printf("stdc_version = %lu\n", stdc_version);
diff --git a/tests/test-pedantic-compilation.cxx b/tests/test-pedantic-compilation.cxx
index 7d3251ee1..6c62d582f 100644
--- a/tests/test-pedantic-compilation.cxx
+++ b/tests/test-pedantic-compilation.cxx
@@ -20,7 +20,7 @@
static
unsigned long cxx_version = __cplusplus;
-int main()
+int main(void)
{
std::cout << "cxx_version = " << cxx_version << std::endl;
return 0;