add prototypes to fix -Wstrict-prototypes warnings

BLAKE3-team · Apr 9, 2022 · 9114ff8 · 9114ff8
1 parent 4393a9b
commit 9114ff8
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/c/README.md b/c/README.md
@@ -13,7 +13,7 @@ result:
 #include <string.h>
 #include <unistd.h>
 
-int main() {
+int main(void) {
   // Initialize the hasher.
   blake3_hasher hasher;
   blake3_hasher_init(&hasher);

diff --git a/c/blake3_dispatch.c b/c/blake3_dispatch.c
@@ -17,7 +17,7 @@
 #define MAYBE_UNUSED(x) (void)((x))
 
 #if defined(IS_X86)
-static uint64_t xgetbv() {
+static uint64_t xgetbv(void) {
 #if defined(_MSC_VER)
   return _xgetbv(0);
 #else
@@ -82,7 +82,7 @@ static /* Allow the variable to be controlled manually for testing */
 static
 #endif
     enum cpu_feature
-    get_cpu_features() {
+    get_cpu_features(void) {
 
   if (g_cpu_features != UNDEFINED) {
     return g_cpu_features;

diff --git a/c/example.c b/c/example.c
@@ -5,7 +5,7 @@
 #include <string.h>
 #include <unistd.h>
 
-int main() {
+int main(void) {
   // Initialize the hasher.
   blake3_hasher hasher;
   blake3_hasher_init(&hasher);