treap: style fix

Missing spaces in while (0) and trpn_pointer(a, b).

Remove parentheses around return value.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/vcs-svn/trp.h b/vcs-svn/trp.h
index 1f5f51f1438bf385855fa35fedbcf8a7ce73d3e3..ee35c688a0008ac210cdd28a82191c5a7cb7987e 100644 (file)
--- a/vcs-svn/trp.h
+++ b/vcs-svn/trp.h
@@ -37,7 +37,7 @@ struct trp_root {
                        *trpn_pointer(a_base, a_offset) = \
                                *trpn_pointer(a_base, old_offset); \
                } \
-       } while (0);
+       } while (0)
 
 /* Left accessors. */
 #define trp_left_get(a_base, a_field, a_node) \
@@ -46,7 +46,7 @@ struct trp_root {
        do { \
                trpn_modify(a_base, a_node); \
                trp_left_get(a_base, a_field, a_node) = (a_left); \
-       } while(0)
+       } while (0)
 
 /* Right accessors. */
 #define trp_right_get(a_base, a_field, a_node) \
@@ -55,7 +55,7 @@ struct trp_root {
        do { \
                trpn_modify(a_base, a_node); \
                trp_right_get(a_base, a_field, a_node) = (a_right); \
-       } while(0)
+       } while (0)
 
 /*
  * Fibonacci hash function.
@@ -72,7 +72,7 @@ struct trp_root {
        do { \
                trp_left_set(a_base, a_field, (a_node), ~0); \
                trp_right_set(a_base, a_field, (a_node), ~0); \
-       } while(0)
+       } while (0)
 
 /* Internal utility macros. */
 #define trpn_first(a_base, a_field, a_root, r_node) \
@@ -90,7 +90,7 @@ struct trp_root {
                trp_right_set(a_base, a_field, (a_node), \
                        trp_left_get(a_base, a_field, (r_node))); \
                trp_left_set(a_base, a_field, (r_node), (a_node)); \
-       } while(0)
+       } while (0)
 
 #define trpn_rotate_right(a_base, a_field, a_node, r_node) \
        do { \
@@ -98,7 +98,7 @@ struct trp_root {
                trp_left_set(a_base, a_field, (a_node), \
                        trp_right_get(a_base, a_field, (r_node))); \
                trp_right_set(a_base, a_field, (r_node), (a_node)); \
-       } while(0)
+       } while (0)
 
 #define trp_gen(a_attr, a_pre, a_type, a_field, a_base, a_cmp) \
 a_attr a_type MAYBE_UNUSED *a_pre##first(struct trp_root *treap) \
@@ -136,7 +136,7 @@ a_attr a_type MAYBE_UNUSED *a_pre##search(struct trp_root *treap, a_type *key) \
 { \
        int cmp; \
        uint32_t ret = treap->trp_root; \
-       while (~ret && (cmp = (a_cmp)(key, trpn_pointer(a_base,ret)))) { \
+       while (~ret && (cmp = (a_cmp)(key, trpn_pointer(a_base, ret)))) { \
                if (cmp < 0) { \
                        ret = trp_left_get(a_base, a_field, ret); \
                } else { \
@@ -149,7 +149,7 @@ a_attr a_type MAYBE_UNUSED *a_pre##nsearch(struct trp_root *treap, a_type *key)
 { \
        int cmp; \
        uint32_t ret = treap->trp_root; \
-       while (~ret && (cmp = (a_cmp)(key, trpn_pointer(a_base,ret)))) { \
+       while (~ret && (cmp = (a_cmp)(key, trpn_pointer(a_base, ret)))) { \
                if (cmp < 0) { \
                        if (!~trp_left_get(a_base, a_field, ret)) \
                                break; \
@@ -163,7 +163,7 @@ a_attr a_type MAYBE_UNUSED *a_pre##nsearch(struct trp_root *treap, a_type *key)
 a_attr uint32_t MAYBE_UNUSED a_pre##insert_recurse(uint32_t cur_node, uint32_t ins_node) \
 { \
        if (cur_node == ~0) { \
-               return (ins_node); \
+               return ins_node; \
        } else { \
                uint32_t ret; \
                int cmp = (a_cmp)(trpn_pointer(a_base, ins_node), \
@@ -185,7 +185,7 @@ a_attr uint32_t MAYBE_UNUSED a_pre##insert_recurse(uint32_t cur_node, uint32_t i
                        else \
                                ret = cur_node; \
                } \
-               return (ret); \
+               return ret; \
        } \
 } \
 a_attr void MAYBE_UNUSED a_pre##insert(struct trp_root *treap, a_type *node) \
@@ -204,27 +204,27 @@ a_attr uint32_t MAYBE_UNUSED a_pre##remove_recurse(uint32_t cur_node, uint32_t r
                uint32_t right = trp_right_get(a_base, a_field, cur_node); \
                if (left == ~0) { \
                        if (right == ~0) \
-                               return (~0); \
+                               return ~0; \
                } else if (right == ~0 || trp_prio_get(left) < trp_prio_get(right)) { \
                        trpn_rotate_right(a_base, a_field, cur_node, ret); \
                        right = a_pre##remove_recurse(cur_node, rem_node); \
                        trp_right_set(a_base, a_field, ret, right); \
-                       return (ret); \
+                       return ret; \
                } \
                trpn_rotate_left(a_base, a_field, cur_node, ret); \
                left = a_pre##remove_recurse(cur_node, rem_node); \
                trp_left_set(a_base, a_field, ret, left); \
-               return (ret); \
+               return ret; \
        } else if (cmp < 0) { \
                uint32_t left = a_pre##remove_recurse( \
                        trp_left_get(a_base, a_field, cur_node), rem_node); \
                trp_left_set(a_base, a_field, cur_node, left); \
-               return (cur_node); \
+               return cur_node; \
        } else { \
                uint32_t right = a_pre##remove_recurse( \
                        trp_right_get(a_base, a_field, cur_node), rem_node); \
                trp_right_set(a_base, a_field, cur_node, right); \
-               return (cur_node); \
+               return cur_node; \
        } \
 } \
 a_attr void MAYBE_UNUSED a_pre##remove(struct trp_root *treap, a_type *node) \