Eliminate empty conditional branch

[perl5.git] / win32 / config_H.gc

diff --git a/win32/config_H.gc b/win32/config_H.gc
index 6c4b3ef..756d4a7 100644 (file)
--- a/win32/config_H.gc
+++ b/win32/config_H.gc
@@ -70,14 +70,6 @@
  */
 /*#define HAS_CUSERID          / **/
 
-/* HAS_DBL_DIG:
- *     This symbol, if defined, indicates that this system's <float.h>
- *     or <limits.h> defines the symbol DBL_DIG, which is the number
- *     of significant digits in a double precision number.  If this
- *     symbol is not defined, a guess of 15 is usually pretty good.
- */
-#define HAS_DBL_DIG    /**/
-
 /* HAS_DIFFTIME:
  *     This symbol, if defined, indicates that the difftime routine is
  *     available.
@@ -634,30 +626,12 @@
  */
 #define        I_LOCALE                /**/
 
-/* I_MATH:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <math.h>.
- */
-#define I_MATH         /**/
-
-/* I_MEMORY:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <memory.h>.
- */
-/*#define I_MEMORY             / **/
-
 /* I_NETINET_IN:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
  */
 /*#define I_NETINET_IN / **/
 
-/* I_STRING:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <string.h> (USG systems) instead of <strings.h> (BSD systems).
- */
-#define I_STRING               /**/
-
 /* I_SYS_DIR:
  *     This symbol, if defined, indicates to the C program that it should
  *     include <sys/dir.h>.
@@ -754,14 +728,6 @@
  */
 #define I_UTIME                /**/
 
-/* I_VALUES:
- *     This symbol, if defined, indicates to the C program that it should
- *     include <values.h> to get definition of symbols like MINFLOAT or
- *     MAXLONG, i.e. machine dependant limitations.  Probably, you
- *     should use <limits.h> instead, if it is available.
- */
-/*#define I_VALUES             / **/
-
 /* I_VFORK:
  *     This symbol, if defined, indicates to the C program that it should
  *     include vfork.h.
@@ -1801,7 +1767,7 @@
  *     This symbol, if defined, indicates that the long double is
  *     the 128-bit VAX format H.
  */
-/*#define  HAS_LDEXPL          / **/
+#define HAS_LDEXPL             /**/
 #define HAS_LONG_DOUBLE                /**/
 #ifdef HAS_LONG_DOUBLE
 #define LONG_DOUBLESIZE 12             /**/
@@ -2002,24 +1968,12 @@
 /*#define USE_STAT_BLOCKS      / **/
 #endif
 
-/* HAS_STRERROR:
- *     This symbol, if defined, indicates that the strerror routine is
- *     available to translate error numbers to strings. See the writeup
- *     of Strerror() in this file before you try to define your own.
- */
 /* HAS_SYS_ERRLIST:
  *     This symbol, if defined, indicates that the sys_errlist array is
  *     available to translate error numbers to strings. The extern int
  *     sys_nerr gives the size of that table.
  */
-/* Strerror:
- *     This preprocessor symbol is defined as a macro if strerror() is
- *     not available to translate error numbers to strings but sys_errlist[]
- *     array is there.
- */
-#define HAS_STRERROR           /**/
 #define HAS_SYS_ERRLIST        /**/
-#define Strerror(e) strerror(e)
 
 /* HAS_STRTOUL:
  *     This symbol, if defined, indicates that the strtoul routine is
@@ -2365,7 +2319,7 @@
  *     Can we handle GCC builtin for telling that certain values are more
  *     likely
  */
-/*#define HAS_BUILTIN_EXPECT   / **/
+#define HAS_BUILTIN_EXPECT     /**/
 /*#define HAS_BUILTIN_CHOOSE_EXPR      / **/
 
 /* HAS_C99_VARIADIC_MACROS:
@@ -3276,6 +3230,17 @@
 /*#define      USE_SITECUSTOMIZE               / **/
 #endif
 
+/* HAS_SNPRINTF:
+ *     This symbol, if defined, indicates that the snprintf () library
+ *     function is available for use.
+ */
+/* HAS_VSNPRINTF:
+ *     This symbol, if defined, indicates that the vsnprintf () library
+ *     function is available for use.
+ */
+#define HAS_SNPRINTF   /**/
+#define HAS_VSNPRINTF  /**/
+
 /* HAS_SOCKATMARK:
  *     This symbol, if defined, indicates that the sockatmark routine is
  *     available to test whether a socket is at the out-of-band mark.
@@ -3555,12 +3520,6 @@
 #define        FFLUSH_NULL             /**/
 /*#define      FFLUSH_ALL              / **/
 
-/* I_ASSERT:
- *     This symbol, if defined, indicates that <assert.h> exists and
- *     could be included by the C program to get the assert() macro.
- */
-#define        I_ASSERT                /**/
-
 /* I_BFD:
  *     This symbol, if defined, indicates that <bfd.h> exists and
  *     can be included.
@@ -3703,7 +3662,7 @@
  *     This symbol, if defined, indicates that <stdint.h> exists and
  *     should be included.
  */
-/*#define I_STDINT             / **/
+#define I_STDINT               /**/
 
 /* I_SUNMATH:
  *     This symbol, if defined, indicates that <sunmath.h> exists and