initial

1 files changed, 21 insertions, 0 deletions

diff --git a/src/joinfields.c b/src/joinfields.c
new file mode 100644
index 0000000..2415842
--- /dev/null
+++ b/src/joinfields.c
@@ -0,0 +1,21 @@
+#define BUFSIZE 0x100000
+
+int main() {
+  unsigned char rein[BUFSIZE];
+  unsigned long bytes_read;
+
+  while( (bytes_read = read( 0, rein, BUFSIZE)) != 0)
+  {
+    int i;
+    const int maxentries = bytes_read / 16;
+    for( i=1; i<maxentries; i++) {
+      rein[i*5+0] = rein[i*16+0];
+      rein[i*5+1] = rein[i*16+1];
+      rein[i*5+2] = rein[i*16+2];
+      rein[i*5+3] = rein[i*16+3];
+      rein[i*5+4] = rein[i*16+4];
+    }
+    write( 1, rein, maxentries*5);
+  }
+  return 0;
+}