kbuild: Lindent genksyms.c
Sam Ravnborg [Sun, 12 Mar 2006 21:59:36 +0000 (22:59 +0100)]
No fix-ups applied yet. Just the raw Lindent output.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

scripts/genksyms/genksyms.c

index da8ff4f..b798e28 100644 (file)
@@ -29,7 +29,7 @@
 #include <stdarg.h>
 #ifdef __GNU_LIBRARY__
 #include <getopt.h>
-#endif /* __GNU_LIBRARY__ */
+#endif                         /* __GNU_LIBRARY__ */
 
 #include "genksyms.h"
 /*----------------------------------------------------------------------*/
@@ -51,460 +51,427 @@ static int nsyms;
 
 static struct symbol *expansion_trail;
 
-static const char * const symbol_type_name[] = {
-  "normal", "typedef", "enum", "struct", "union"
+static const char *const symbol_type_name[] = {
+       "normal", "typedef", "enum", "struct", "union"
 };
 
 /*----------------------------------------------------------------------*/
 
-static const unsigned int crctab32[] =
-{
-  0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
-  0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
-  0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
-  0x90bf1d91U, 0x1db71064U, 0x6ab020f2U, 0xf3b97148U, 0x84be41deU,
-  0x1adad47dU, 0x6ddde4ebU, 0xf4d4b551U, 0x83d385c7U, 0x136c9856U,
-  0x646ba8c0U, 0xfd62f97aU, 0x8a65c9ecU, 0x14015c4fU, 0x63066cd9U,
-  0xfa0f3d63U, 0x8d080df5U, 0x3b6e20c8U, 0x4c69105eU, 0xd56041e4U,
-  0xa2677172U, 0x3c03e4d1U, 0x4b04d447U, 0xd20d85fdU, 0xa50ab56bU,
-  0x35b5a8faU, 0x42b2986cU, 0xdbbbc9d6U, 0xacbcf940U, 0x32d86ce3U,
-  0x45df5c75U, 0xdcd60dcfU, 0xabd13d59U, 0x26d930acU, 0x51de003aU,
-  0xc8d75180U, 0xbfd06116U, 0x21b4f4b5U, 0x56b3c423U, 0xcfba9599U,
-  0xb8bda50fU, 0x2802b89eU, 0x5f058808U, 0xc60cd9b2U, 0xb10be924U,
-  0x2f6f7c87U, 0x58684c11U, 0xc1611dabU, 0xb6662d3dU, 0x76dc4190U,
-  0x01db7106U, 0x98d220bcU, 0xefd5102aU, 0x71b18589U, 0x06b6b51fU,
-  0x9fbfe4a5U, 0xe8b8d433U, 0x7807c9a2U, 0x0f00f934U, 0x9609a88eU,
-  0xe10e9818U, 0x7f6a0dbbU, 0x086d3d2dU, 0x91646c97U, 0xe6635c01U,
-  0x6b6b51f4U, 0x1c6c6162U, 0x856530d8U, 0xf262004eU, 0x6c0695edU,
-  0x1b01a57bU, 0x8208f4c1U, 0xf50fc457U, 0x65b0d9c6U, 0x12b7e950U,
-  0x8bbeb8eaU, 0xfcb9887cU, 0x62dd1ddfU, 0x15da2d49U, 0x8cd37cf3U,
-  0xfbd44c65U, 0x4db26158U, 0x3ab551ceU, 0xa3bc0074U, 0xd4bb30e2U,
-  0x4adfa541U, 0x3dd895d7U, 0xa4d1c46dU, 0xd3d6f4fbU, 0x4369e96aU,
-  0x346ed9fcU, 0xad678846U, 0xda60b8d0U, 0x44042d73U, 0x33031de5U,
-  0xaa0a4c5fU, 0xdd0d7cc9U, 0x5005713cU, 0x270241aaU, 0xbe0b1010U,
-  0xc90c2086U, 0x5768b525U, 0x206f85b3U, 0xb966d409U, 0xce61e49fU,
-  0x5edef90eU, 0x29d9c998U, 0xb0d09822U, 0xc7d7a8b4U, 0x59b33d17U,
-  0x2eb40d81U, 0xb7bd5c3bU, 0xc0ba6cadU, 0xedb88320U, 0x9abfb3b6U,
-  0x03b6e20cU, 0x74b1d29aU, 0xead54739U, 0x9dd277afU, 0x04db2615U,
-  0x73dc1683U, 0xe3630b12U, 0x94643b84U, 0x0d6d6a3eU, 0x7a6a5aa8U,
-  0xe40ecf0bU, 0x9309ff9dU, 0x0a00ae27U, 0x7d079eb1U, 0xf00f9344U,
-  0x8708a3d2U, 0x1e01f268U, 0x6906c2feU, 0xf762575dU, 0x806567cbU,
-  0x196c3671U, 0x6e6b06e7U, 0xfed41b76U, 0x89d32be0U, 0x10da7a5aU,
-  0x67dd4accU, 0xf9b9df6fU, 0x8ebeeff9U, 0x17b7be43U, 0x60b08ed5U,
-  0xd6d6a3e8U, 0xa1d1937eU, 0x38d8c2c4U, 0x4fdff252U, 0xd1bb67f1U,
-  0xa6bc5767U, 0x3fb506ddU, 0x48b2364bU, 0xd80d2bdaU, 0xaf0a1b4cU,
-  0x36034af6U, 0x41047a60U, 0xdf60efc3U, 0xa867df55U, 0x316e8eefU,
-  0x4669be79U, 0xcb61b38cU, 0xbc66831aU, 0x256fd2a0U, 0x5268e236U,
-  0xcc0c7795U, 0xbb0b4703U, 0x220216b9U, 0x5505262fU, 0xc5ba3bbeU,
-  0xb2bd0b28U, 0x2bb45a92U, 0x5cb36a04U, 0xc2d7ffa7U, 0xb5d0cf31U,
-  0x2cd99e8bU, 0x5bdeae1dU, 0x9b64c2b0U, 0xec63f226U, 0x756aa39cU,
-  0x026d930aU, 0x9c0906a9U, 0xeb0e363fU, 0x72076785U, 0x05005713U,
-  0x95bf4a82U, 0xe2b87a14U, 0x7bb12baeU, 0x0cb61b38U, 0x92d28e9bU,
-  0xe5d5be0dU, 0x7cdcefb7U, 0x0bdbdf21U, 0x86d3d2d4U, 0xf1d4e242U,
-  0x68ddb3f8U, 0x1fda836eU, 0x81be16cdU, 0xf6b9265bU, 0x6fb077e1U,
-  0x18b74777U, 0x88085ae6U, 0xff0f6a70U, 0x66063bcaU, 0x11010b5cU,
-  0x8f659effU, 0xf862ae69U, 0x616bffd3U, 0x166ccf45U, 0xa00ae278U,
-  0xd70dd2eeU, 0x4e048354U, 0x3903b3c2U, 0xa7672661U, 0xd06016f7U,
-  0x4969474dU, 0x3e6e77dbU, 0xaed16a4aU, 0xd9d65adcU, 0x40df0b66U,
-  0x37d83bf0U, 0xa9bcae53U, 0xdebb9ec5U, 0x47b2cf7fU, 0x30b5ffe9U,
-  0xbdbdf21cU, 0xcabac28aU, 0x53b39330U, 0x24b4a3a6U, 0xbad03605U,
-  0xcdd70693U, 0x54de5729U, 0x23d967bfU, 0xb3667a2eU, 0xc4614ab8U,
-  0x5d681b02U, 0x2a6f2b94U, 0xb40bbe37U, 0xc30c8ea1U, 0x5a05df1bU,
-  0x2d02ef8dU
+static const unsigned int crctab32[] = {
+       0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
+       0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
+       0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
+       0x90bf1d91U, 0x1db71064U, 0x6ab020f2U, 0xf3b97148U, 0x84be41deU,
+       0x1adad47dU, 0x6ddde4ebU, 0xf4d4b551U, 0x83d385c7U, 0x136c9856U,
+       0x646ba8c0U, 0xfd62f97aU, 0x8a65c9ecU, 0x14015c4fU, 0x63066cd9U,
+       0xfa0f3d63U, 0x8d080df5U, 0x3b6e20c8U, 0x4c69105eU, 0xd56041e4U,
+       0xa2677172U, 0x3c03e4d1U, 0x4b04d447U, 0xd20d85fdU, 0xa50ab56bU,
+       0x35b5a8faU, 0x42b2986cU, 0xdbbbc9d6U, 0xacbcf940U, 0x32d86ce3U,
+       0x45df5c75U, 0xdcd60dcfU, 0xabd13d59U, 0x26d930acU, 0x51de003aU,
+       0xc8d75180U, 0xbfd06116U, 0x21b4f4b5U, 0x56b3c423U, 0xcfba9599U,
+       0xb8bda50fU, 0x2802b89eU, 0x5f058808U, 0xc60cd9b2U, 0xb10be924U,
+       0x2f6f7c87U, 0x58684c11U, 0xc1611dabU, 0xb6662d3dU, 0x76dc4190U,
+       0x01db7106U, 0x98d220bcU, 0xefd5102aU, 0x71b18589U, 0x06b6b51fU,
+       0x9fbfe4a5U, 0xe8b8d433U, 0x7807c9a2U, 0x0f00f934U, 0x9609a88eU,
+       0xe10e9818U, 0x7f6a0dbbU, 0x086d3d2dU, 0x91646c97U, 0xe6635c01U,
+       0x6b6b51f4U, 0x1c6c6162U, 0x856530d8U, 0xf262004eU, 0x6c0695edU,
+       0x1b01a57bU, 0x8208f4c1U, 0xf50fc457U, 0x65b0d9c6U, 0x12b7e950U,
+       0x8bbeb8eaU, 0xfcb9887cU, 0x62dd1ddfU, 0x15da2d49U, 0x8cd37cf3U,
+       0xfbd44c65U, 0x4db26158U, 0x3ab551ceU, 0xa3bc0074U, 0xd4bb30e2U,
+       0x4adfa541U, 0x3dd895d7U, 0xa4d1c46dU, 0xd3d6f4fbU, 0x4369e96aU,
+       0x346ed9fcU, 0xad678846U, 0xda60b8d0U, 0x44042d73U, 0x33031de5U,
+       0xaa0a4c5fU, 0xdd0d7cc9U, 0x5005713cU, 0x270241aaU, 0xbe0b1010U,
+       0xc90c2086U, 0x5768b525U, 0x206f85b3U, 0xb966d409U, 0xce61e49fU,
+       0x5edef90eU, 0x29d9c998U, 0xb0d09822U, 0xc7d7a8b4U, 0x59b33d17U,
+       0x2eb40d81U, 0xb7bd5c3bU, 0xc0ba6cadU, 0xedb88320U, 0x9abfb3b6U,
+       0x03b6e20cU, 0x74b1d29aU, 0xead54739U, 0x9dd277afU, 0x04db2615U,
+       0x73dc1683U, 0xe3630b12U, 0x94643b84U, 0x0d6d6a3eU, 0x7a6a5aa8U,
+       0xe40ecf0bU, 0x9309ff9dU, 0x0a00ae27U, 0x7d079eb1U, 0xf00f9344U,
+       0x8708a3d2U, 0x1e01f268U, 0x6906c2feU, 0xf762575dU, 0x806567cbU,
+       0x196c3671U, 0x6e6b06e7U, 0xfed41b76U, 0x89d32be0U, 0x10da7a5aU,
+       0x67dd4accU, 0xf9b9df6fU, 0x8ebeeff9U, 0x17b7be43U, 0x60b08ed5U,
+       0xd6d6a3e8U, 0xa1d1937eU, 0x38d8c2c4U, 0x4fdff252U, 0xd1bb67f1U,
+       0xa6bc5767U, 0x3fb506ddU, 0x48b2364bU, 0xd80d2bdaU, 0xaf0a1b4cU,
+       0x36034af6U, 0x41047a60U, 0xdf60efc3U, 0xa867df55U, 0x316e8eefU,
+       0x4669be79U, 0xcb61b38cU, 0xbc66831aU, 0x256fd2a0U, 0x5268e236U,
+       0xcc0c7795U, 0xbb0b4703U, 0x220216b9U, 0x5505262fU, 0xc5ba3bbeU,
+       0xb2bd0b28U, 0x2bb45a92U, 0x5cb36a04U, 0xc2d7ffa7U, 0xb5d0cf31U,
+       0x2cd99e8bU, 0x5bdeae1dU, 0x9b64c2b0U, 0xec63f226U, 0x756aa39cU,
+       0x026d930aU, 0x9c0906a9U, 0xeb0e363fU, 0x72076785U, 0x05005713U,
+       0x95bf4a82U, 0xe2b87a14U, 0x7bb12baeU, 0x0cb61b38U, 0x92d28e9bU,
+       0xe5d5be0dU, 0x7cdcefb7U, 0x0bdbdf21U, 0x86d3d2d4U, 0xf1d4e242U,
+       0x68ddb3f8U, 0x1fda836eU, 0x81be16cdU, 0xf6b9265bU, 0x6fb077e1U,
+       0x18b74777U, 0x88085ae6U, 0xff0f6a70U, 0x66063bcaU, 0x11010b5cU,
+       0x8f659effU, 0xf862ae69U, 0x616bffd3U, 0x166ccf45U, 0xa00ae278U,
+       0xd70dd2eeU, 0x4e048354U, 0x3903b3c2U, 0xa7672661U, 0xd06016f7U,
+       0x4969474dU, 0x3e6e77dbU, 0xaed16a4aU, 0xd9d65adcU, 0x40df0b66U,
+       0x37d83bf0U, 0xa9bcae53U, 0xdebb9ec5U, 0x47b2cf7fU, 0x30b5ffe9U,
+       0xbdbdf21cU, 0xcabac28aU, 0x53b39330U, 0x24b4a3a6U, 0xbad03605U,
+       0xcdd70693U, 0x54de5729U, 0x23d967bfU, 0xb3667a2eU, 0xc4614ab8U,
+       0x5d681b02U, 0x2a6f2b94U, 0xb40bbe37U, 0xc30c8ea1U, 0x5a05df1bU,
+       0x2d02ef8dU
 };
 
 static inline unsigned long
 partial_crc32_one(unsigned char c, unsigned long crc)
 {
-  return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
+       return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
 }
 
-static inline unsigned long
-partial_crc32(const char *s, unsigned long crc)
+static inline unsigned long partial_crc32(const char *s, unsigned long crc)
 {
-  while (*s)
-    crc = partial_crc32_one(*s++, crc);
-  return crc;
+       while (*s)
+               crc = partial_crc32_one(*s++, crc);
+       return crc;
 }
 
-static inline unsigned long
-crc32(const char *s)
+static inline unsigned long crc32(const char *s)
 {
-  return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
+       return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
 }
 
-
 /*----------------------------------------------------------------------*/
 
-static inline enum symbol_type
-map_to_ns(enum symbol_type t)
+static inline enum symbol_type map_to_ns(enum symbol_type t)
 {
-  if (t == SYM_TYPEDEF)
-    t = SYM_NORMAL;
-  else if (t == SYM_UNION)
-    t = SYM_STRUCT;
-  return t;
+       if (t == SYM_TYPEDEF)
+               t = SYM_NORMAL;
+       else if (t == SYM_UNION)
+               t = SYM_STRUCT;
+       return t;
 }
 
-struct symbol *
-find_symbol(const char *name, enum symbol_type ns)
+struct symbol *find_symbol(const char *name, enum symbol_type ns)
 {
-  unsigned long h = crc32(name) % HASH_BUCKETS;
-  struct symbol *sym;
+       unsigned long h = crc32(name) % HASH_BUCKETS;
+       struct symbol *sym;
 
-  for (sym = symtab[h]; sym ; sym = sym->hash_next)
-    if (map_to_ns(sym->type) == map_to_ns(ns) && strcmp(name, sym->name) == 0)
-      break;
+       for (sym = symtab[h]; sym; sym = sym->hash_next)
+               if (map_to_ns(sym->type) == map_to_ns(ns)
+                   && strcmp(name, sym->name) == 0)
+                       break;
 
-  return sym;
+       return sym;
 }
 
-struct symbol *
-add_symbol(const char *name, enum symbol_type type, struct string_list *defn, int is_extern)
+struct symbol *add_symbol(const char *name, enum symbol_type type,
+                         struct string_list *defn, int is_extern)
 {
-  unsigned long h = crc32(name) % HASH_BUCKETS;
-  struct symbol *sym;
-
-  for (sym = symtab[h]; sym ; sym = sym->hash_next)
-    if (map_to_ns(sym->type) == map_to_ns(type)
-       && strcmp(name, sym->name) == 0)
-      {
-       if (!equal_list(sym->defn, defn))
-         error_with_pos("redefinition of %s", name);
+       unsigned long h = crc32(name) % HASH_BUCKETS;
+       struct symbol *sym;
+
+       for (sym = symtab[h]; sym; sym = sym->hash_next)
+               if (map_to_ns(sym->type) == map_to_ns(type)
+                   && strcmp(name, sym->name) == 0) {
+                       if (!equal_list(sym->defn, defn))
+                               error_with_pos("redefinition of %s", name);
+                       return sym;
+               }
+
+       sym = xmalloc(sizeof(*sym));
+       sym->name = name;
+       sym->type = type;
+       sym->defn = defn;
+       sym->expansion_trail = NULL;
+       sym->is_extern = is_extern;
+
+       sym->hash_next = symtab[h];
+       symtab[h] = sym;
+
+       if (flag_debug) {
+               fprintf(debugfile, "Defn for %s %s == <",
+                       symbol_type_name[type], name);
+               if (is_extern)
+                       fputs("extern ", debugfile);
+               print_list(debugfile, defn);
+               fputs(">\n", debugfile);
+       }
+
+       ++nsyms;
        return sym;
-      }
-
-  sym = xmalloc(sizeof(*sym));
-  sym->name = name;
-  sym->type = type;
-  sym->defn = defn;
-  sym->expansion_trail = NULL;
-  sym->is_extern = is_extern;
-
-  sym->hash_next = symtab[h];
-  symtab[h] = sym;
-
-  if (flag_debug)
-    {
-      fprintf(debugfile, "Defn for %s %s == <", symbol_type_name[type],  name);
-      if (is_extern)
-        fputs("extern ", debugfile);
-      print_list(debugfile, defn);
-      fputs(">\n", debugfile);
-    }
-
-  ++nsyms;
-  return sym;
 }
 
-
 /*----------------------------------------------------------------------*/
 
-inline void
-free_node(struct string_list *node)
+inline void free_node(struct string_list *node)
 {
-  free(node->string);
-  free(node);
+       free(node->string);
+       free(node);
 }
 
-void
-free_list(struct string_list *s, struct string_list *e)
+void free_list(struct string_list *s, struct string_list *e)
 {
-  while (s != e)
-    {
-      struct string_list *next = s->next;
-      free_node(s);
-      s = next;
-    }
+       while (s != e) {
+               struct string_list *next = s->next;
+               free_node(s);
+               s = next;
+       }
 }
 
-inline struct string_list *
-copy_node(struct string_list *node)
+inline struct string_list *copy_node(struct string_list *node)
 {
-  struct string_list *newnode;
+       struct string_list *newnode;
 
-  newnode = xmalloc(sizeof(*newnode));
-  newnode->string = xstrdup(node->string);
-  newnode->tag = node->tag;
+       newnode = xmalloc(sizeof(*newnode));
+       newnode->string = xstrdup(node->string);
+       newnode->tag = node->tag;
 
-  return newnode;
+       return newnode;
 }
 
-struct string_list *
-copy_list(struct string_list *s, struct string_list *e)
+struct string_list *copy_list(struct string_list *s, struct string_list *e)
 {
-  struct string_list *h, *p;
+       struct string_list *h, *p;
 
-  if (s == e)
-    return NULL;
+       if (s == e)
+               return NULL;
 
-  p = h = copy_node(s);
-  while ((s = s->next) != e)
-    p = p->next = copy_node(s);
-  p->next = NULL;
+       p = h = copy_node(s);
+       while ((s = s->next) != e)
+               p = p->next = copy_node(s);
+       p->next = NULL;
 
-  return h;
+       return h;
 }
 
-int
-equal_list(struct string_list *a, struct string_list *b)
+int equal_list(struct string_list *a, struct string_list *b)
 {
-  while (a && b)
-    {
-      if (a->tag != b->tag || strcmp(a->string, b->string))
-       return 0;
-      a = a->next;
-      b = b->next;
-    }
-
-  return !a && !b;
-}
+       while (a && b) {
+               if (a->tag != b->tag || strcmp(a->string, b->string))
+                       return 0;
+               a = a->next;
+               b = b->next;
+       }
 
-static inline void
-print_node(FILE *f, struct string_list *list)
-{
-  switch (list->tag)
-    {
-    case SYM_STRUCT:
-      putc('s', f);
-      goto printit;
-    case SYM_UNION:
-      putc('u', f);
-      goto printit;
-    case SYM_ENUM:
-      putc('e', f);
-      goto printit;
-    case SYM_TYPEDEF:
-      putc('t', f);
-      goto printit;
-
-    printit:
-      putc('#', f);
-    case SYM_NORMAL:
-      fputs(list->string, f);
-      break;
-    }
+       return !a && !b;
 }
 
-void
-print_list(FILE *f, struct string_list *list)
+static inline void print_node(FILE * f, struct string_list *list)
 {
-  struct string_list **e, **b;
-  struct string_list *tmp, **tmp2;
-  int elem = 1;
-
-  if (list == NULL)
-    {
-      fputs("(nil)", f);
-      return;
-    }
-
-  tmp = list;
-  while((tmp = tmp->next) != NULL)
-         elem++;
-
-  b = alloca(elem * sizeof(*e));
-  e = b + elem;
-  tmp2 = e - 1;
-
-  (*tmp2--) = list;
-  while((list = list->next) != NULL)
-         *(tmp2--) = list;
-
-  while (b != e)
-    {
-      print_node(f, *b++);
-      putc(' ', f);
-    }
+       switch (list->tag) {
+       case SYM_STRUCT:
+               putc('s', f);
+               goto printit;
+       case SYM_UNION:
+               putc('u', f);
+               goto printit;
+       case SYM_ENUM:
+               putc('e', f);
+               goto printit;
+       case SYM_TYPEDEF:
+               putc('t', f);
+               goto printit;
+
+             printit:
+               putc('#', f);
+       case SYM_NORMAL:
+               fputs(list->string, f);
+               break;
+       }
 }
 
-static unsigned long
-expand_and_crc_list(struct string_list *list, unsigned long crc)
+void print_list(FILE * f, struct string_list *list)
 {
-  struct string_list **e, **b;
-  struct string_list *tmp, **tmp2;
-  int elem = 1;
-
-  if (!list)
-    return crc;
+       struct string_list **e, **b;
+       struct string_list *tmp, **tmp2;
+       int elem = 1;
 
-  tmp = list;
-  while((tmp = tmp->next) != NULL)
-         elem++;
-
-  b = alloca(elem * sizeof(*e));
-  e = b + elem;
-  tmp2 = e - 1;
+       if (list == NULL) {
+               fputs("(nil)", f);
+               return;
+       }
 
-  *(tmp2--) = list;
-  while ((list = list->next) != NULL)
-    *(tmp2--) = list;
+       tmp = list;
+       while ((tmp = tmp->next) != NULL)
+               elem++;
 
-  while (b != e)
-    {
-      struct string_list *cur;
-      struct symbol *subsym;
+       b = alloca(elem * sizeof(*e));
+       e = b + elem;
+       tmp2 = e - 1;
 
-      cur = *(b++);
-      switch (cur->tag)
-       {
-       case SYM_NORMAL:
-         if (flag_dump_defs)
-           fprintf(debugfile, "%s ", cur->string);
-         crc = partial_crc32(cur->string, crc);
-         crc = partial_crc32_one(' ', crc);
-         break;
+       (*tmp2--) = list;
+       while ((list = list->next) != NULL)
+               *(tmp2--) = list;
 
-       case SYM_TYPEDEF:
-         subsym = find_symbol(cur->string, cur->tag);
-         if (subsym->expansion_trail)
-           {
-             if (flag_dump_defs)
-               fprintf(debugfile, "%s ", cur->string);
-             crc = partial_crc32(cur->string, crc);
-             crc = partial_crc32_one(' ', crc);
-           }
-         else
-           {
-             subsym->expansion_trail = expansion_trail;
-             expansion_trail = subsym;
-             crc = expand_and_crc_list(subsym->defn, crc);
-           }
-         break;
+       while (b != e) {
+               print_node(f, *b++);
+               putc(' ', f);
+       }
+}
 
-       case SYM_STRUCT:
-       case SYM_UNION:
-       case SYM_ENUM:
-         subsym = find_symbol(cur->string, cur->tag);
-         if (!subsym)
-           {
-             struct string_list *n, *t = NULL;
-
-             error_with_pos("expand undefined %s %s",
-                            symbol_type_name[cur->tag], cur->string);
-
-             n = xmalloc(sizeof(*n));
-             n->string = xstrdup(symbol_type_name[cur->tag]);
-             n->tag = SYM_NORMAL;
-             n->next = t;
-             t = n;
-
-             n = xmalloc(sizeof(*n));
-             n->string = xstrdup(cur->string);
-             n->tag = SYM_NORMAL;
-             n->next = t;
-             t = n;
-
-             n = xmalloc(sizeof(*n));
-             n->string = xstrdup("{ UNKNOWN }");
-             n->tag = SYM_NORMAL;
-             n->next = t;
-
-             subsym = add_symbol(cur->string, cur->tag, n, 0);
-           }
-         if (subsym->expansion_trail)
-           {
-             if (flag_dump_defs)
-               {
-                 fprintf(debugfile, "%s %s ", symbol_type_name[cur->tag],
-                         cur->string);
+static unsigned long
+expand_and_crc_list(struct string_list *list, unsigned long crc)
+{
+       struct string_list **e, **b;
+       struct string_list *tmp, **tmp2;
+       int elem = 1;
+
+       if (!list)
+               return crc;
+
+       tmp = list;
+       while ((tmp = tmp->next) != NULL)
+               elem++;
+
+       b = alloca(elem * sizeof(*e));
+       e = b + elem;
+       tmp2 = e - 1;
+
+       *(tmp2--) = list;
+       while ((list = list->next) != NULL)
+               *(tmp2--) = list;
+
+       while (b != e) {
+               struct string_list *cur;
+               struct symbol *subsym;
+
+               cur = *(b++);
+               switch (cur->tag) {
+               case SYM_NORMAL:
+                       if (flag_dump_defs)
+                               fprintf(debugfile, "%s ", cur->string);
+                       crc = partial_crc32(cur->string, crc);
+                       crc = partial_crc32_one(' ', crc);
+                       break;
+
+               case SYM_TYPEDEF:
+                       subsym = find_symbol(cur->string, cur->tag);
+                       if (subsym->expansion_trail) {
+                               if (flag_dump_defs)
+                                       fprintf(debugfile, "%s ", cur->string);
+                               crc = partial_crc32(cur->string, crc);
+                               crc = partial_crc32_one(' ', crc);
+                       } else {
+                               subsym->expansion_trail = expansion_trail;
+                               expansion_trail = subsym;
+                               crc = expand_and_crc_list(subsym->defn, crc);
+                       }
+                       break;
+
+               case SYM_STRUCT:
+               case SYM_UNION:
+               case SYM_ENUM:
+                       subsym = find_symbol(cur->string, cur->tag);
+                       if (!subsym) {
+                               struct string_list *n, *t = NULL;
+
+                               error_with_pos("expand undefined %s %s",
+                                              symbol_type_name[cur->tag],
+                                              cur->string);
+
+                               n = xmalloc(sizeof(*n));
+                               n->string = xstrdup(symbol_type_name[cur->tag]);
+                               n->tag = SYM_NORMAL;
+                               n->next = t;
+                               t = n;
+
+                               n = xmalloc(sizeof(*n));
+                               n->string = xstrdup(cur->string);
+                               n->tag = SYM_NORMAL;
+                               n->next = t;
+                               t = n;
+
+                               n = xmalloc(sizeof(*n));
+                               n->string = xstrdup("{ UNKNOWN }");
+                               n->tag = SYM_NORMAL;
+                               n->next = t;
+
+                               subsym =
+                                   add_symbol(cur->string, cur->tag, n, 0);
+                       }
+                       if (subsym->expansion_trail) {
+                               if (flag_dump_defs) {
+                                       fprintf(debugfile, "%s %s ",
+                                               symbol_type_name[cur->tag],
+                                               cur->string);
+                               }
+
+                               crc =
+                                   partial_crc32(symbol_type_name[cur->tag],
+                                                 crc);
+                               crc = partial_crc32_one(' ', crc);
+                               crc = partial_crc32(cur->string, crc);
+                               crc = partial_crc32_one(' ', crc);
+                       } else {
+                               subsym->expansion_trail = expansion_trail;
+                               expansion_trail = subsym;
+                               crc = expand_and_crc_list(subsym->defn, crc);
+                       }
+                       break;
                }
-
-             crc = partial_crc32(symbol_type_name[cur->tag], crc);
-             crc = partial_crc32_one(' ', crc);
-             crc = partial_crc32(cur->string, crc);
-             crc = partial_crc32_one(' ', crc);
-           }
-         else
-           {
-             subsym->expansion_trail = expansion_trail;
-             expansion_trail = subsym;
-             crc = expand_and_crc_list(subsym->defn, crc);
-           }
-         break;
        }
-    }
 
-  return crc;
+       return crc;
 }
 
-void
-export_symbol(const char *name)
+void export_symbol(const char *name)
 {
-  struct symbol *sym;
+       struct symbol *sym;
 
-  sym = find_symbol(name, SYM_NORMAL);
-  if (!sym)
-    error_with_pos("export undefined symbol %s", name);
-  else
-    {
-      unsigned long crc;
+       sym = find_symbol(name, SYM_NORMAL);
+       if (!sym)
+               error_with_pos("export undefined symbol %s", name);
+       else {
+               unsigned long crc;
 
-      if (flag_dump_defs)
-       fprintf(debugfile, "Export %s == <", name);
+               if (flag_dump_defs)
+                       fprintf(debugfile, "Export %s == <", name);
 
-      expansion_trail = (struct symbol *)-1L;
+               expansion_trail = (struct symbol *)-1L;
 
-      crc = expand_and_crc_list(sym->defn, 0xffffffff) ^ 0xffffffff;
+               crc = expand_and_crc_list(sym->defn, 0xffffffff) ^ 0xffffffff;
 
-      sym = expansion_trail;
-      while (sym != (struct symbol *)-1L)
-       {
-         struct symbol *n = sym->expansion_trail;
-         sym->expansion_trail = 0;
-         sym = n;
-       }
+               sym = expansion_trail;
+               while (sym != (struct symbol *)-1L) {
+                       struct symbol *n = sym->expansion_trail;
+                       sym->expansion_trail = 0;
+                       sym = n;
+               }
 
-      if (flag_dump_defs)
-       fputs(">\n", debugfile);
+               if (flag_dump_defs)
+                       fputs(">\n", debugfile);
 
-      /* Used as a linker script. */
-      printf("%s__crc_%s = 0x%08lx ;\n", mod_prefix, name, crc);
-    }
+               /* Used as a linker script. */
+               printf("%s__crc_%s = 0x%08lx ;\n", mod_prefix, name, crc);
+       }
 }
 
 /*----------------------------------------------------------------------*/
 
-void
-error(const char *fmt, ...)
+void error(const char *fmt, ...)
 {
-  va_list args;
+       va_list args;
 
-  if (flag_warnings)
-    {
-      va_start(args, fmt);
-      vfprintf(stderr, fmt, args);
-      va_end(args);
-      putc('\n', stderr);
+       if (flag_warnings) {
+               va_start(args, fmt);
+               vfprintf(stderr, fmt, args);
+               va_end(args);
+               putc('\n', stderr);
 
-      errors++;
-    }
+               errors++;
+       }
 }
 
-void
-error_with_pos(const char *fmt, ...)
+void error_with_pos(const char *fmt, ...)
 {
-  va_list args;
+       va_list args;
 
-  if (flag_warnings)
-    {
-      fprintf(stderr, "%s:%d: ", cur_filename ? : "<stdin>", cur_line);
+       if (flag_warnings) {
+               fprintf(stderr, "%s:%d: ", cur_filename ? : "<stdin>",
+                       cur_line);
 
-      va_start(args, fmt);
-      vfprintf(stderr, fmt, args);
-      va_end(args);
-      putc('\n', stderr);
+               va_start(args, fmt);
+               vfprintf(stderr, fmt, args);
+               va_end(args);
+               putc('\n', stderr);
 
-      errors++;
-    }
+               errors++;
+       }
 }
 
-
 void genksyms_usage(void)
 {
-       fputs("Usage:\n"
-             "genksyms [-dDwqhV] > /path/to/.tmp_obj.ver\n"
-             "\n"
+       fputs("Usage:\n" "genksyms [-dDwqhV] > /path/to/.tmp_obj.ver\n" "\n"
 #ifdef __GNU_LIBRARY__
              "  -d, --debug           Increment the debug level (repeatable)\n"
              "  -D, --dump            Dump expanded symbol defs (for debugging only)\n"
@@ -512,87 +479,84 @@ void genksyms_usage(void)
              "  -q, --quiet           Disable warnings (default)\n"
              "  -h, --help            Print this message\n"
              "  -V, --version         Print the release version\n"
-#else  /* __GNU_LIBRARY__ */
-             "  -d                    Increment the debug level (repeatable)\n"
-             "  -D                    Dump expanded symbol defs (for debugging only)\n"
-             "  -w                    Enable warnings\n"
-             "  -q                    Disable warnings (default)\n"
-             "  -h                    Print this message\n"
-             "  -V                    Print the release version\n"
-#endif /* __GNU_LIBRARY__ */
+#else                          /* __GNU_LIBRARY__ */
+             "  -d                    Increment the debug level (repeatable)\n"
+             "  -D                    Dump expanded symbol defs (for debugging only)\n"
+             "  -w                    Enable warnings\n"
+             "  -q                    Disable warnings (default)\n"
+             "  -h                    Print this message\n"
+             "  -V                    Print the release version\n"
+#endif                         /* __GNU_LIBRARY__ */
              , stderr);
 }
 
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
-  int o;
+       int o;
 
 #ifdef __GNU_LIBRARY__
-  struct option long_opts[] = {
-    {"arch", 1, 0, 'a'},
-    {"debug", 0, 0, 'd'},
-    {"warnings", 0, 0, 'w'},
-    {"quiet", 0, 0, 'q'},
-    {"dump", 0, 0, 'D'},
-    {"version", 0, 0, 'V'},
-    {"help", 0, 0, 'h'},
-    {0, 0, 0, 0}
-  };
-
-  while ((o = getopt_long(argc, argv, "a:dwqVDk:p:",
-                         &long_opts[0], NULL)) != EOF)
-#else  /* __GNU_LIBRARY__ */
-  while ((o = getopt(argc, argv, "a:dwqVDk:p:")) != EOF)
-#endif /* __GNU_LIBRARY__ */
-    switch (o)
-      {
-      case 'a':
-       arch = optarg;
-       break;
-      case 'd':
-       flag_debug++;
-       break;
-      case 'w':
-       flag_warnings = 1;
-       break;
-      case 'q':
-       flag_warnings = 0;
-       break;
-      case 'V':
-       fputs("genksyms version 2.5.60\n", stderr);
-       break;
-      case 'D':
-       flag_dump_defs = 1;
-       break;
-      case 'h':
-       genksyms_usage();
-       return 0;
-      default:
-       genksyms_usage();
-       return 1;
-      }
-    if ((strcmp(arch, "v850") == 0) ||
-        (strcmp(arch, "h8300") == 0))
-      mod_prefix = "_";
-    {
-      extern int yydebug;
-      extern int yy_flex_debug;
-
-      yydebug = (flag_debug > 1);
-      yy_flex_debug = (flag_debug > 2);
-
-      debugfile = stderr;
-      /* setlinebuf(debugfile); */
-    }
-
-  yyparse();
-
-  if (flag_debug)
-    {
-      fprintf(debugfile, "Hash table occupancy %d/%d = %g\n",
-             nsyms, HASH_BUCKETS, (double)nsyms / (double)HASH_BUCKETS);
-    }
-
-  return errors != 0;
+       struct option long_opts[] = {
+               {"arch", 1, 0, 'a'},
+               {"debug", 0, 0, 'd'},
+               {"warnings", 0, 0, 'w'},
+               {"quiet", 0, 0, 'q'},
+               {"dump", 0, 0, 'D'},
+               {"version", 0, 0, 'V'},
+               {"help", 0, 0, 'h'},
+               {0, 0, 0, 0}
+       };
+
+       while ((o = getopt_long(argc, argv, "a:dwqVDk:p:",
+                               &long_opts[0], NULL)) != EOF)
+#else                          /* __GNU_LIBRARY__ */
+       while ((o = getopt(argc, argv, "a:dwqVDk:p:")) != EOF)
+#endif                         /* __GNU_LIBRARY__ */
+               switch (o) {
+               case 'a':
+                       arch = optarg;
+                       break;
+               case 'd':
+                       flag_debug++;
+                       break;
+               case 'w':
+                       flag_warnings = 1;
+                       break;
+               case 'q':
+                       flag_warnings = 0;
+                       break;
+               case 'V':
+                       fputs("genksyms version 2.5.60\n", stderr);
+                       break;
+               case 'D':
+                       flag_dump_defs = 1;
+                       break;
+               case 'h':
+                       genksyms_usage();
+                       return 0;
+               default:
+                       genksyms_usage();
+                       return 1;
+               }
+       if ((strcmp(arch, "v850") == 0) || (strcmp(arch, "h8300") == 0))
+               mod_prefix = "_";
+       {
+               extern int yydebug;
+               extern int yy_flex_debug;
+
+               yydebug = (flag_debug > 1);
+               yy_flex_debug = (flag_debug > 2);
+
+               debugfile = stderr;
+               /* setlinebuf(debugfile); */
+       }
+
+       yyparse();
+
+       if (flag_debug) {
+               fprintf(debugfile, "Hash table occupancy %d/%d = %g\n",
+                       nsyms, HASH_BUCKETS,
+                       (double)nsyms / (double)HASH_BUCKETS);
+       }
+
+       return errors != 0;
 }