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-rw-r--r--posix/regex.h18
1 files changed, 9 insertions, 9 deletions
diff --git a/posix/regex.h b/posix/regex.h
index e9a53d1a9c..22d316b0f1 100644
--- a/posix/regex.h
+++ b/posix/regex.h
@@ -31,10 +31,10 @@ extern "C" {
 /* POSIX says that <sys/types.h> must be included (by the caller) before
    <regex.h>.  */
 
-#if !defined (_POSIX_C_SOURCE) && !defined (_POSIX_SOURCE) && defined (VMS)
+#if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS
 /* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it
    should be there.  */
-#include <stddef.h>
+# include <stddef.h>
 #endif
 
 /* The following two types have to be signed and unsigned integer type
@@ -239,7 +239,7 @@ extern reg_syntax_t re_syntax_options;
    (erroneously) define this in other header files, but we want our
    value, so remove any previous define.  */
 #ifdef RE_DUP_MAX
-#undef RE_DUP_MAX
+# undef RE_DUP_MAX
 #endif
 /* If sizeof(int) == 2, then ((1 << 15) - 1) overflows.  */
 #define RE_DUP_MAX (0x7fff)
@@ -313,7 +313,7 @@ typedef enum
    private to the regex routines.  */
 
 #ifndef RE_TRANSLATE_TYPE
-#define RE_TRANSLATE_TYPE char *
+# define RE_TRANSLATE_TYPE char *
 #endif
 
 struct re_pattern_buffer
@@ -404,7 +404,7 @@ struct re_registers
    `re_match_2' returns information about at least this many registers
    the first time a `regs' structure is passed.  */
 #ifndef RE_NREGS
-#define RE_NREGS 30
+# define RE_NREGS 30
 #endif
 
 
@@ -427,11 +427,11 @@ typedef struct
 
 #if __STDC__
 
-#define _RE_ARGS(args) args
+# define _RE_ARGS(args) args
 
 #else /* not __STDC__ */
 
-#define _RE_ARGS(args) ()
+# define _RE_ARGS(args) ()
 
 #endif /* not __STDC__ */
 
@@ -502,11 +502,11 @@ extern void re_set_registers
              unsigned num_regs, regoff_t *starts, regoff_t *ends));
 
 #ifdef _REGEX_RE_COMP
-#ifndef _CRAY
+# ifndef _CRAY
 /* 4.2 bsd compatibility.  */
 extern char *re_comp _RE_ARGS ((const char *));
 extern int re_exec _RE_ARGS ((const char *));
-#endif
+# endif
 #endif
 
 /* POSIX compatibility.  */