Import Dev86src-0.12.0.tar.gzv0.12.0

34 files changed, 120 insertions, 116 deletions

diff --git a/bcc/Makefile b/bcc/Makefile
index 512c013..8812c38 100644
--- a/bcc/Makefile
+++ b/bcc/Makefile
@@ -25,16 +25,16 @@ install: all
 	install -m 755 bcc-cc1 $(LIBDIR)/bcc-cc1
 
 bcc: bcc.c
-	$(CC) -ansi $(CFLAGS) $(BCCDEFS) $(LDFLAGS) bcc.c -o $@
+	$(CC) $(ANSI) $(CFLAGS) $(BCCDEFS) $(LDFLAGS) bcc.c -o $@
 
 ncc: bcc.c
-	$(CC) -ansi $(CFLAGS) -DL_TREE -DDEFARCH=0 $(LDFLAGS) bcc.c -o $@
+	$(CC) $(ANSI) $(CFLAGS) -DL_TREE -DDEFARCH=0 $(LDFLAGS) bcc.c -o $@
 
 bcc09: bcc.c
-	$(CC) -ansi $(CFLAGS) -DMC6809 $(BCCDEFS) $(LDFLAGS) bcc.c -o $@
+	$(CC) $(ANSI) $(CFLAGS) -DMC6809 $(BCCDEFS) $(LDFLAGS) bcc.c -o $@
 
 ccc: bcc.c
-	$(CC) -ansi $(CFLAGS) -DCCC $(BCCDEFS) $(LDFLAGS) bcc.c -o $@
+	$(CC) $(ANSI) $(CFLAGS) -DCCC $(BCCDEFS) $(LDFLAGS) bcc.c -o $@
 
 bcc-cc1: $(OBJS)
 	$(CC) $(LDFLAGS) $(OBJS) -o bcc-cc1
@@ -43,5 +43,8 @@ clean realclean:
 	rm -f bcc bcc-cc1 ncc bcc09 ccc bcc.o $(OBJS)
 
 
-$(OBJS): align.h byteord.h condcode.h const.h gencode.h input.h label.h os.h \
-   output.h parse.h proto.h reg.h sc.h scan.h sizes.h table.h type.h types.h
+$(OBJS):  bcc.h align.h const.h types.h \
+          byteord.h condcode.h gencode.h \
+	  input.h label.h os.h output.h \
+	  parse.h proto.h reg.h sc.h scan.h \
+	  sizes.h table.h type.h
diff --git a/bcc/align.h b/bcc/align.h
index 3c8971b..2fce75d 100644
--- a/bcc/align.h
+++ b/bcc/align.h
@@ -5,11 +5,10 @@
 #ifndef S_ALIGNMENT
 # define align(x) (x)
 #else
-# ifdef UNPORTABLE_ALIGNMENT
-typedef unsigned pointerint_t;
-#  define align(x) (((pointerint_t) (x) + (S_ALIGNMENT-1)) & ~(S_ALIGNMENT-1))
+# if defined(__STDC__) && defined(_POSIX_SOURCE)
+#  define align(x) (((ssize_t) (x) + (S_ALIGNMENT-1)) & ~(S_ALIGNMENT-1))
 # else
-#  define align(x) ((char *) (x) + (- (int) (x) & (S_ALIGNMENT-1)))
+#  define align(x) ((char *) (x) + (- (char) (x) & (S_ALIGNMENT-1)))
 # endif
 #endif
 
diff --git a/bcc/assign.c b/bcc/assign.c
index ebbc1fc..977d23e 100644
--- a/bcc/assign.c
+++ b/bcc/assign.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "gencode.h"
 #include "reg.h"
@@ -236,7 +235,7 @@ struct symstruct *target;
 	    if (long_big_endian)
 #endif
 #if DYNAMIC_LONG_ORDER || LONG_BIG_ENDIAN
-# if BIG_ENDIAN
+# if INT_BIG_ENDIAN
 		target->offset.offi += oldsize - ctypesize;
 # else
 	    {
@@ -249,7 +248,7 @@ struct symstruct *target;
 	    else
 #endif
 #if DYNAMIC_LONG_ORDER || LONG_BIG_ENDIAN == 0
-# if BIG_ENDIAN
+# if INT_BIG_ENDIAN
 	    target->offset.offi += ctypesize;
 # else
 	    ;
diff --git a/bcc/bcc-cc1.c b/bcc/bcc-cc1.c
index d6fece3..6f545be 100644
--- a/bcc/bcc-cc1.c
+++ b/bcc/bcc-cc1.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 
 PUBLIC int main(argc, argv)
 int argc;
diff --git a/bcc/bcc.c b/bcc/bcc.c
index 9f7474d..4dc16b1 100644
--- a/bcc/bcc.c
+++ b/bcc/bcc.c
@@ -45,7 +45,7 @@
 #define EXESUF
 #endif
 
-#ifdef __minix
+#if defined(__minix) || defined(_AIX)
 #define realpath(x,y) 0
 #endif
 
@@ -531,10 +531,14 @@ char **argv;
        addarg(&cppargs, "-D__linux__");
        addarg(&ldargs, "-N"); /* Make OMAGIC */
        break;
+    case 0:
+       break;
+    default:
+       fatal("Fatal error: illegal -M option given");
     }
 #endif
 
-if( !aswarn )
+    if( !aswarn )
        addarg(&asargs, "-w");
     if( patch_exe )
        addarg(&ldargs, "-s");
diff --git a/bcc/bcc.h b/bcc/bcc.h
new file mode 100644
index 0000000..275c100
--- /dev/null
+++ b/bcc/bcc.h
@@ -0,0 +1,28 @@
+/* Copyright (C) 1997 Robert de Bath <robert@mayday.cix.co.uk>
+ * This file is part of the Linux-8086 Development environment and is
+ * distributed under the GNU General Public License. */
+
+/* Ansi C has certain guarentees ... except under MSdross :-( */
+
+#ifdef __STDC__
+#ifndef MSDOS
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#endif
+
+#define P(x)	x
+
+#else
+#define P(x)	()
+#endif
+
+#include "const.h"
+#include "types.h"
+#include "proto.h"
+
+#if !defined(__STDC__) || defined(MSDOS)
+#include "sysproto.h"
+#endif
+
diff --git a/bcc/byteord.h b/bcc/byteord.h
index e7b19e0..00cfd42 100644
--- a/bcc/byteord.h
+++ b/bcc/byteord.h
@@ -3,11 +3,11 @@
 /* Copyright (C) 1992 Bruce Evans */
 
 #ifdef I8088
-# define BIG_ENDIAN 0
+# define INT_BIG_ENDIAN 0
 # define LONG_BIG_ENDIAN 1	/* longs are back to front for Xenix */
 #endif
 
 #ifdef MC6809
-# define BIG_ENDIAN 1		/* byte order in words is high-low */
+# define INT_BIG_ENDIAN 1	/* byte order in words is high-low */
 # define LONG_BIG_ENDIAN 1	/* byte order in longs is high-low */
 #endif
diff --git a/bcc/codefrag.c b/bcc/codefrag.c
index 5d3aa82..750c837 100644
--- a/bcc/codefrag.c
+++ b/bcc/codefrag.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "condcode.h"
 #include "gencode.h"
diff --git a/bcc/const.h b/bcc/const.h
index f8fd692..cd1f16e 100644
--- a/bcc/const.h
+++ b/bcc/const.h
@@ -17,9 +17,13 @@
 
 #endif
 
+#ifdef __AS386_16__
+#define VERY_SMALL_MEMORY
+#endif
+
 #define SELFTYPECHECK		/* check calculated type = runtime type */
 
-#ifndef __AS386_16__
+#ifndef VERY_SMALL_MEMORY
 #define DEBUG			/* generate compiler-debugging code */
 #endif
 
@@ -29,7 +33,7 @@
 				 * since assembler has only 1 data seg */
 # define DYNAMIC_LONG_ORDER 1	/* long word order spec. at compile time */
 
-#ifdef __AS386_16__
+#ifdef VERY_SMALL_MEMORY
 
 /* Humm, now this is nasty :-) */
 #define float	no_hope
@@ -61,12 +65,9 @@ typedef long no_hope;
 
 /* switches for source machine dependencies */
 
-#ifndef SOS_EDOS
-# define S_ALIGNMENT (sizeof(int))  /* source memory alignment, power of 2 */
-#endif
-
-#ifndef SOS_MSDOS /* need portable alignment for large model */
-# define UNPORTABLE_ALIGNMENT
+/* Unportable alignment needed for specific compilers */
+#ifndef VERY_SMALL_MEMORY
+# define S_ALIGNMENT (sizeof(long)) /* A little safer */
 #endif
 
 /* local style */
diff --git a/bcc/debug.c b/bcc/debug.c
index 26f7bf8..9e97ae7 100644
--- a/bcc/debug.c
+++ b/bcc/debug.c
@@ -2,11 +2,9 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
+#include "bcc.h"
 
 #ifdef DEBUG
-
-#include "types.h"
 #include "gencode.h"
 #include "reg.h"
 #include "sc.h"
diff --git a/bcc/declare.c b/bcc/declare.c
index accd663..1c9b43a 100644
--- a/bcc/declare.c
+++ b/bcc/declare.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "align.h"
 #include "byteord.h"
 #include "gencode.h"
@@ -644,7 +643,7 @@ PRIVATE void declfunc()
 		arg1size = itypesize;
 	    argsp = softsp -= arg1size;
 	}
-#if BIG_ENDIAN
+#if INT_BIG_ENDIAN
 	if (argsize < itypesize)
 	    argsp += itypesize - argsize;
 	symptr->offset.offi = argsp;
diff --git a/bcc/express.c b/bcc/express.c
index e6ee64c..22d5bed 100644
--- a/bcc/express.c
+++ b/bcc/express.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "gencode.h"
 #include "parse.h"
 #include "reg.h"
diff --git a/bcc/exptree.c b/bcc/exptree.c
index 6b24eff..1a079e7 100644
--- a/bcc/exptree.c
+++ b/bcc/exptree.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "gencode.h"
 #include "parse.h"
@@ -13,7 +12,7 @@
 #include "sizes.h"
 #include "type.h"
 
-#ifdef __AS386_16__
+#ifdef VERY_SMALL_MEMORY
 #define ETREESIZE 300
 #else
 #define ETREESIZE 1200
@@ -375,6 +374,7 @@ struct nodestruct *p2;
 	    if (lscalar & RSCALAR && !(rscalar & RSCALAR))
 	    {
 		double val;
+		/* XXX: Gcc warns about ansi vs k&r problem with this */
 		static double MAXULONG = (double)0xFFFFFFFFL +1;
 
 		val = *target->offset.offd;
@@ -425,7 +425,7 @@ struct nodestruct *p2;
 	    if (long_big_endian)
 #endif
 #if DYNAMIC_LONG_ORDER || LONG_BIG_ENDIAN
-# if BIG_ENDIAN
+# if INT_BIG_ENDIAN
 		target->offset.offi += targszdelta;
 # else
 	    {
@@ -438,7 +438,7 @@ struct nodestruct *p2;
 	    else
 #endif
 #if DYNAMIC_LONG_ORDER || LONG_BIG_ENDIAN == 0
-# if BIG_ENDIAN
+# if INT_BIG_ENDIAN
 	    {
 		if (rscalar & CHAR)
 		    target->offset.offi += ctypesize;
diff --git a/bcc/floatop.c b/bcc/floatop.c
index fb9c54d..38b0e52 100644
--- a/bcc/floatop.c
+++ b/bcc/floatop.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "gencode.h"
 #include "reg.h"
 #include "sc.h"
diff --git a/bcc/function.c b/bcc/function.c
index 7beaa14..5d30a40 100644
--- a/bcc/function.c
+++ b/bcc/function.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "align.h"
 #include "byteord.h"
 #include "gencode.h"
diff --git a/bcc/gencode.c b/bcc/gencode.c
index 2f7ce5f..a16ff74 100644
--- a/bcc/gencode.c
+++ b/bcc/gencode.c
@@ -5,8 +5,7 @@
 #define islvalop(op) \
 	(((op) >= ASSIGNOP && (op) <= SUBABOP) || (op) == PTRADDABOP)
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "align.h"
 #include "condcode.h"
 #include "reg.h"
diff --git a/bcc/genloads.c b/bcc/genloads.c
index 9c77032..26933f8 100644
--- a/bcc/genloads.c
+++ b/bcc/genloads.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "condcode.h"
 #include "gencode.h"
diff --git a/bcc/glogcode.c b/bcc/glogcode.c
index 2f39080..7aac27c 100644
--- a/bcc/glogcode.c
+++ b/bcc/glogcode.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "condcode.h"
 #include "gencode.h"
 #include "reg.h"
diff --git a/bcc/hardop.c b/bcc/hardop.c
index 51f9616..c6adb87 100644
--- a/bcc/hardop.c
+++ b/bcc/hardop.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "condcode.h"
 #include "gencode.h"
@@ -380,11 +379,11 @@ struct symstruct *target;
 	    indcount = source->indcount;
 # endif
 	    outopsep();
-# if BIG_ENDIAN == 0
+# if INT_BIG_ENDIAN == 0
 	    ++source->offset.offi;
 # endif
 	    outadr(source);
-# if BIG_ENDIAN == 0
+# if INT_BIG_ENDIAN == 0
 	    --source->offset.offi;
 # endif
 # if MAXINDIRECT > 1
@@ -396,7 +395,7 @@ struct symstruct *target;
 	}
 	outregname(BREG);
 	outopsep();
-# if BIG_ENDIAN
+# if INT_BIG_ENDIAN
 	++source->offset.offi;
 # endif
 	outadr(source);
diff --git a/bcc/input.c b/bcc/input.c
index f905416..1adedda 100644
--- a/bcc/input.c
+++ b/bcc/input.c
@@ -5,8 +5,7 @@
 #define ARBITRARY_BACKSLASH_NEWLINES_NOT
 #define INSERT_BACKSLASH_NEWLINES_NOT
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "gencode.h"
 #include "output.h"
 #include "os.h"
diff --git a/bcc/label.c b/bcc/label.c
index 394a47c..635a5bd 100644
--- a/bcc/label.c
+++ b/bcc/label.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "condcode.h"
 #include "gencode.h"
 #include "label.h"
diff --git a/bcc/loadexp.c b/bcc/loadexp.c
index 632c2ad..6ecb82f 100644
--- a/bcc/loadexp.c
+++ b/bcc/loadexp.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "gencode.h"
 #include "parse.h"
diff --git a/bcc/longop.c b/bcc/longop.c
index f678e11..412ac25 100644
--- a/bcc/longop.c
+++ b/bcc/longop.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "byteord.h"
 #include "gencode.h"
 #include "reg.h"
diff --git a/bcc/output.c b/bcc/output.c
index fb7f1bf..6bc4d04 100644
--- a/bcc/output.c
+++ b/bcc/output.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "input.h"
 #include "os.h"
 #include "sizes.h"
diff --git a/bcc/preproc.c b/bcc/preproc.c
index b9aed0e..37ca1d5 100644
--- a/bcc/preproc.c
+++ b/bcc/preproc.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "input.h"
 #include "os.h"
 #include "output.h"
diff --git a/bcc/preserve.c b/bcc/preserve.c
index 74b0f34..17ded07 100644
--- a/bcc/preserve.c
+++ b/bcc/preserve.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "gencode.h"
 #include "reg.h"
 #include "type.h"
diff --git a/bcc/proto.h b/bcc/proto.h
index e45cf0e..b3e7151 100644
--- a/bcc/proto.h
+++ b/bcc/proto.h
@@ -2,12 +2,6 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#ifdef __STDC__
-#define P(x)	x
-#else
-#define P(x)	()
-#endif
-
 /* assign.c */
 void assign P((struct symstruct *source, struct symstruct *target));
 void cast P((struct typestruct *type, struct symstruct *target));
@@ -371,28 +365,3 @@ struct typestruct *promote P((struct typestruct *type));
 struct typestruct *tounsigned P((struct typestruct *type));
 void typeinit P((void));
 
-/* library - fcntl.h */
-int creat P((const char *_path, int _mode));
-int open P((const char *_path, int _oflag, ...));
-
-/* library - stdlib.h */
-double atof P((const char *_str));
-void exit P((int _status));
-
-/* library - string.h */
-void *memcpy P((void *_t, const void *_s, unsigned _length));
-void *memset P((void *_s, int _c, unsigned _nbytes));
-char *strcat P((char *_target, const char *_source));
-char *strchr P((const char *_s, int _ch));
-int strcmp P((const char *_s1, const char *_s2));
-char *strcpy P((char *_target, const char *_source));
-unsigned strlen P((const char *_s));
-char *strncpy P((char *_target, const char *_source, unsigned _maxlength));
-char *strrchr P((const char *_s, int _ch));
-
-/* library - unistd.h */
-int close P((int _fd));
-int isatty P((int _fd));
-long lseek P((int _fd, long _offset, int _whence));
-int read P((int _fd, char *_buf, unsigned _nbytes));
-int write P((int _fd, char *_buf, unsigned _nbytes));
diff --git a/bcc/scan.c b/bcc/scan.c
index 2254e4a..3aad1a2 100644
--- a/bcc/scan.c
+++ b/bcc/scan.c
@@ -4,8 +4,7 @@
 
 #define GCH1() do { if (SYMOFCHAR(ch = *++lineptr) == SPECIALCHAR) specialchar(); } while (0)
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "input.h"
 #include "os.h"
 #include "output.h"
diff --git a/bcc/softop.c b/bcc/softop.c
index 369ad96..6f2dbce 100644
--- a/bcc/softop.c
+++ b/bcc/softop.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "gencode.h"
 #include "reg.h"
 #include "scan.h"
diff --git a/bcc/state.c b/bcc/state.c
index 1d0dd04..7a1faef 100644
--- a/bcc/state.c
+++ b/bcc/state.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "align.h"
 #include "condcode.h"
 #include "gencode.h"
diff --git a/bcc/sysproto.h b/bcc/sysproto.h
new file mode 100644
index 0000000..b1d19fb
--- /dev/null
+++ b/bcc/sysproto.h
@@ -0,0 +1,27 @@
+
+/* library - fcntl.h */
+int creat P((const char *_path, int _mode));
+int open P((const char *_path, int _oflag, ...));
+
+/* library - stdlib.h */
+double atof P((const char *_str));
+void exit P((int _status));
+
+/* library - string.h */
+void *memcpy P((void *_t, const void *_s, unsigned _length));
+void *memset P((void *_s, int _c, unsigned _nbytes));
+char *strcat P((char *_target, const char *_source));
+char *strchr P((const char *_s, int _ch));
+int strcmp P((const char *_s1, const char *_s2));
+char *strcpy P((char *_target, const char *_source));
+unsigned strlen P((const char *_s));
+char *strncpy P((char *_target, const char *_source, unsigned _maxlength));
+char *strrchr P((const char *_s, int _ch));
+
+/* library - unistd.h */
+int close P((int _fd));
+int isatty P((int _fd));
+long lseek P((int _fd, long _offset, int _whence));
+int read P((int _fd, char *_buf, unsigned _nbytes));
+int write P((int _fd, char *_buf, unsigned _nbytes));
+
diff --git a/bcc/table.c b/bcc/table.c
index 7f4a1ac..19e1528 100644
--- a/bcc/table.c
+++ b/bcc/table.c
@@ -6,8 +6,7 @@
  * usually be set to some level different from OFFKLUDGELEVEL.
  */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "align.h"
 #include "gencode.h"
 #include "os.h"
@@ -25,7 +24,7 @@
 #define GOLDEN 157		/* GOLDEN/HASHTABSIZE approx golden ratio */
 #define HASHTABSIZE 256
 #define MARKER ((unsigned) 0x18C396A5L)	/* lint everywhere it is used */
-#ifdef __AS386_16__
+#ifdef VERY_SMALL_MEMORY
 #define MAXEXPR 125
 #else
 #define MAXEXPR 500
diff --git a/bcc/type.c b/bcc/type.c
index 7e40f93..fe66b33 100644
--- a/bcc/type.c
+++ b/bcc/type.c
@@ -2,8 +2,7 @@
 
 /* Copyright (C) 1992 Bruce Evans */
 
-#include "const.h"
-#include "types.h"
+#include "bcc.h"
 #include "align.h"
 #include "gencode.h"		/* s.b. switches.h */
 #include "sc.h"
diff --git a/bcc/types.h b/bcc/types.h
index 755b8b1..79ff836 100644
--- a/bcc/types.h
+++ b/bcc/types.h
@@ -202,5 +202,3 @@ struct typelist
 
 #define NULLNODE ((struct nodestruct *) NULL)
 #define NULLTYPE ((struct typestruct *) NULL)
-
-#include "proto.h"