* validate.h

(SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
new macros.

* unif.h: type renaming:
scm_array -> scm_array_t
scm_array_dim -> scm_array_dim_t
the old names are deprecated, all in-Guile uses changed.

* tags.h (scm_ubits_t): new typedef, representing unsigned
scm_bits_t.

* stacks.h: type renaming:
scm_info_frame -> scm_info_frame_t
scm_stack -> scm_stack_t
the old names are deprecated, all in-Guile uses changed.

* srcprop.h: type renaming:
scm_srcprops -> scm_srcprops_t
scm_srcprops_chunk -> scm_srcprops_chunk_t
the old names are deprecated, all in-Guile uses changed.

* gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
vectors.c, vports.c, weaks.c:
various int/size_t -> size_t/scm_bits_t changes.

* random.h: type renaming:
scm_rstate -> scm_rstate_t
scm_rng -> scm_rng_t
scm_i_rstate -> scm_i_rstate_t
the old names are deprecated, all in-Guile uses changed.

* procs.h: type renaming:
scm_subr_entry -> scm_subr_entry_t
the old name is deprecated, all in-Guile uses changed.

* options.h (scm_option_t.val): unsigned long -> scm_bits_t.
type renaming:
scm_option -> scm_option_t
the old name is deprecated, all in-Guile uses changed.

* objects.c: various long -> scm_bits_t changes.
(scm_i_make_class_object): flags: unsigned long -> scm_ubits_t

* numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
SCM_I_FIXNUM_BIT.

* num2integral.i.c: new file, multiply included by numbers.c, used
to "templatize" the various integral <-> num conversion routines.

* numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
deprecated.
(scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
scm_num2size): new functions.

* modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.x

* load.c: change int -> size_t in various places (where the
variable is used to store a string length).
(search-path): call scm_done_free, not scm_done_malloc.

* list.c (scm_ilength): return a scm_bits_t, not long.
some other {int,long} -> scm_bits_t changes.

* hashtab.c: various [u]int -> scm_bits_t changes.
scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
(scm_ihashx): n: uint -> scm_bits_t
use scm_bits2num instead of scm_ulong2num.

* gsubr.c: various int -> scm_bits_t changes.

* gh_data.c (gh_scm2double): no loss of precision any more.

* gh.h (gh_str2scm): len: int -> size_t
(gh_{get,set}_substr): start: int -> scm_bits_t,
len: int -> size_t
(gh_<num>2scm): n: int -> scm_bits_t
(gh_*vector_length): return scm_[u]size_t, not unsigned long.
(gh_length): return scm_bits_t, not unsigned long.

* fports.h: type renaming:
scm_fport -> scm_fport_t
the old name is deprecated, all in-Guile uses changed.

* fports.c (fport_fill_input): count: int -> scm_bits_t
(fport_flush): init_size, remaining, count: int -> scm_bits_t

* debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
those prototypes, as the functions they prototype don't exist.

* fports.c (default_buffer_size): int -> size_t
(scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
default_size: int -> size_t
(scm_setvbuf): csize: int -> scm_bits_t

* fluids.c (n_fluids): int -> scm_bits_t
(grow_fluids): old_length, i: int -> scm_bits_t
(next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
scm_bits_t
(scm_c_with_fluids): flen, vlen: int -> scm_bits_t

* filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
the new and shiny SCM_NUM2INT.

* extensions.c: extension -> extension_t (and made a typedef).

* eval.h (SCM_IFRAME): cast to scm_bits_t, not int.  just so
there are no nasty surprises if/when the various deeply magic tag
bits move somewhere else.

* eval.c: changed the locals used to store results of SCM_IFRAME,
scm_ilength and such to be of type scm_bits_t (and not int/long).
(iqq): depth, edepth: int -> scm_bits_t
(scm_eval_stack): int -> scm_bits_t
(SCM_CEVAL): various vars are not scm_bits_t instead of int.
(check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
i: int -> scm_bits_t

* environments.c: changed the many calls to scm_ulong2num to
scm_ubits2num.
(import_environment_fold): proc_as_ul: ulong -> scm_ubits_t

* dynwind.c (scm_dowinds): delta: long -> scm_bits_t

* debug.h: type renaming:
scm_debug_info -> scm_debug_info_t
scm_debug_frame -> scm_debug_frame_t
the old names are deprecated, all in-Guile uses changed.
(scm_debug_eframe_size): int -> scm_bits_t

* debug.c (scm_init_debug): use scm_c_define instead of the
deprecated scm_define.

* continuations.h: type renaming:
scm_contregs -> scm_contregs_t
the old name is deprecated, all in-Guile uses changed.
(scm_contregs_t.num_stack_items): size_t -> scm_bits_t
(scm_contregs_t.num_stack_items): ulong -> scm_ubits_t

* continuations.c (scm_make_continuation): change the type of
stack_size form long to scm_bits_t.

* ports.h: type renaming:
scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
scm_port -> scm_port_t
scm_ptob_descriptor -> scm_ptob_descriptor_t
the old names are deprecated, all in-Guile uses changed.
(scm_port_t.entry): int -> scm_bits_t.
(scm_port_t.line_number): int -> long.
(scm_port_t.putback_buf_size): int -> size_t.

* __scm.h (long_long, ulong_long): deprecated (they pollute the
global namespace and have little value besides that).
(SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
SCM handle).
(ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
exist (for size_t & ptrdiff_t)
(scm_sizet): deprecated.

* Makefile.am (noinst_HEADERS): add num2integral.i.c

libguile/srcprop.c

@@ -84,8 +84,8 @@ SCM_GLOBAL_SYMBOL (scm_sym_column, "column");
 SCM_GLOBAL_SYMBOL (scm_sym_breakpoint, "breakpoint");
 
 scm_bits_t scm_tc16_srcprops;
-static scm_srcprops_chunk *srcprops_chunklist = 0;
-static scm_srcprops *srcprops_freelist = 0;
+static scm_srcprops_chunk_t *srcprops_chunklist = 0;
+static scm_srcprops_t *srcprops_freelist = 0;
 
 
 static SCM
@@ -97,11 +97,11 @@ srcprops_mark (SCM obj)
 }
 
 
-static scm_sizet
+static size_t
 srcprops_free (SCM obj)
 {
-  *((scm_srcprops **) SCM_CELL_WORD_1 (obj)) = srcprops_freelist;
-  srcprops_freelist = (scm_srcprops *) SCM_CELL_WORD_1 (obj);
+  *((scm_srcprops_t **) SCM_CELL_WORD_1 (obj)) = srcprops_freelist;
+  srcprops_freelist = (scm_srcprops_t *) SCM_CELL_WORD_1 (obj);
   return 0; /* srcprops_chunks are not freed until leaving guile */
 }
 
@@ -120,19 +120,19 @@ srcprops_print (SCM obj, SCM port, scm_print_state *pstate)
 
 
 SCM
-scm_make_srcprops (int line, int col, SCM filename, SCM copy, SCM plist)
+scm_make_srcprops (long line, int col, SCM filename, SCM copy, SCM plist)
 {
-  register scm_srcprops *ptr;
+  register scm_srcprops_t *ptr;
   SCM_DEFER_INTS;
   if ((ptr = srcprops_freelist) != NULL)
-    srcprops_freelist = *(scm_srcprops **)ptr;
+    srcprops_freelist = *(scm_srcprops_t **)ptr;
   else
     {
-      int i;
-      scm_srcprops_chunk *mem;
-      scm_sizet n = sizeof (scm_srcprops_chunk)
-	            + sizeof (scm_srcprops) * (SRCPROPS_CHUNKSIZE - 1);
-      SCM_SYSCALL (mem = (scm_srcprops_chunk *) malloc (n));
+      size_t i;
+      scm_srcprops_chunk_t *mem;
+      size_t n = sizeof (scm_srcprops_chunk_t)
+	            + sizeof (scm_srcprops_t) * (SRCPROPS_CHUNKSIZE - 1);
+      SCM_SYSCALL (mem = (scm_srcprops_chunk_t *) malloc (n));
       if (mem == NULL)
 	scm_memory_error ("srcprops");
       scm_mallocated += n;
@@ -140,9 +140,9 @@ scm_make_srcprops (int line, int col, SCM filename, SCM copy, SCM plist)
       srcprops_chunklist = mem;
       ptr = &mem->srcprops[0];
       for (i = 1; i < SRCPROPS_CHUNKSIZE - 1; ++i)
-	*(scm_srcprops **)&ptr[i] = &ptr[i + 1];
-      *(scm_srcprops **)&ptr[SRCPROPS_CHUNKSIZE - 1] = 0;
-      srcprops_freelist = (scm_srcprops *) &ptr[1];
+	*(scm_srcprops_t **)&ptr[i] = &ptr[i + 1];
+      *(scm_srcprops_t **)&ptr[SRCPROPS_CHUNKSIZE - 1] = 0;
+      srcprops_freelist = (scm_srcprops_t *) &ptr[1];
     }
   ptr->pos = SRCPROPMAKPOS (line, col);
   ptr->fname = filename;
@@ -344,13 +344,13 @@ scm_init_srcprop ()
 void
 scm_finish_srcprop ()
 {
-  register scm_srcprops_chunk *ptr = srcprops_chunklist, *next;
+  register scm_srcprops_chunk_t *ptr = srcprops_chunklist, *next;
   while (ptr)
     {
       next = ptr->next;
       free ((char *) ptr);
-      scm_mallocated -= sizeof (scm_srcprops_chunk)
-	                + sizeof (scm_srcprops) * (SRCPROPS_CHUNKSIZE - 1);
+      scm_mallocated -= sizeof (scm_srcprops_chunk_t)
+	                + sizeof (scm_srcprops_t) * (SRCPROPS_CHUNKSIZE - 1);
       ptr = next;
     }
 }