fix prototypes

[c128-kasse] / src / cat.c

diff --git a/src/cat.c b/src/cat.c
index 37f60e706138c782885d5fe1b69baa3c34c6ffaa..ee9396246b1b742b0f1380e723eda6a9abe9d2e5 100644 (file)
--- a/src/cat.c
+++ b/src/cat.c
@@ -8,7 +8,7 @@
 
 #define x2(x) (buffer[x] <= 0xF ? "0" : ""), buffer[x]
 
-int main() {
+int main(void) {
        char *filename = NULL;
        FILE *file;
        unsigned int c;