* libF77/*: Fix formatting.

[pf3gnuchains/gcc-fork.git] / libf2c / libF77 / lbitbits.c

diff --git a/libf2c/libF77/lbitbits.c b/libf2c/libF77/lbitbits.c
index 4536dc4..805d858 100644 (file)
--- a/libf2c/libF77/lbitbits.c
+++ b/libf2c/libF77/lbitbits.c
@@ -4,51 +4,55 @@
 #define LONGBITS 32
 #endif
 
- integer
-lbit_bits(integer a, integer b, integer len)
+integer
+lbit_bits (integer a, integer b, integer len)
 {
-       /* Assume 2's complement arithmetic */
+  /* Assume 2's complement arithmetic */
 
-       unsigned long x, y;
+  unsigned long x, y;
 
-       x = (unsigned long) a;
-       y = (unsigned long)-1L;
-       x >>= b;
-       y <<= len;
-       return (integer)(x & ~y);
-       }
+  x = (unsigned long) a;
+  y = (unsigned long) -1L;
+  x >>= b;
+  y <<= len;
+  return (integer) (x & ~y);
+}
 
- integer
-lbit_cshift(integer a, integer b, integer len)
+integer
+lbit_cshift (integer a, integer b, integer len)
 {
-       unsigned long x, y, z;
+  unsigned long x, y, z;
 
-       x = (unsigned long)a;
-       if (len <= 0) {
-               if (len == 0)
-                       return 0;
-               goto full_len;
-               }
-       if (len >= LONGBITS) {
- full_len:
-               if (b >= 0) {
-                       b %= LONGBITS;
-                       return (integer)(x << b | x >> LONGBITS -b );
-                       }
-               b = -b;
-               b %= LONGBITS;
-               return (integer)(x << LONGBITS - b | x >> b);
-               }
-       y = z = (unsigned long)-1;
-       y <<= len;
-       z &= ~y;
-       y &= x;
-       x &= z;
-       if (b >= 0) {
-               b %= len;
-               return (integer)(y | z & (x << b | x >> len - b));
-               }
-       b = -b;
-       b %= len;
-       return (integer)(y | z & (x >> b | x << len - b));
+  x = (unsigned long) a;
+  if (len <= 0)
+    {
+      if (len == 0)
+       return 0;
+      goto full_len;
+    }
+  if (len >= LONGBITS)
+    {
+    full_len:
+      if (b >= 0)
+       {
+         b %= LONGBITS;
+         return (integer) (x << b | x >> LONGBITS - b);
        }
+      b = -b;
+      b %= LONGBITS;
+      return (integer) (x << LONGBITS - b | x >> b);
+    }
+  y = z = (unsigned long) -1;
+  y <<= len;
+  z &= ~y;
+  y &= x;
+  x &= z;
+  if (b >= 0)
+    {
+      b %= len;
+      return (integer) (y | z & (x << b | x >> len - b));
+    }
+  b = -b;
+  b %= len;
+  return (integer) (y | z & (x >> b | x << len - b));
+}