first working version

[mopice.git] / showwave.c

diff --git a/showwave.c b/showwave.c
index 1df01de..43b7c49 100644 (file)
--- a/showwave.c
+++ b/showwave.c
@@ -14,9 +14,12 @@ int main_old() {
 
 int main() {
     int ret, ival;
+    unsigned char in;
     char val;
     char *pos = "                                                                                                                                  *";
-    while ((ret = read(0, &ival, 1)) > 0) {
+    while ((ret = read(0, &in, 1)) > 0) {
+        fprintf(stdout, "%u\n", in);
+        continue;
         ival = ival << 1;
         fprintf(stdout, "%d\n", *(signed char *)(&ival));
         val = *(signed char *)(&ival);