Add quotes to avoid a null test expression.

[deliverable/binutils-gdb.git] / gdb / gdb_string.h

diff --git a/gdb/gdb_string.h b/gdb/gdb_string.h
index 9824f1f8c92c679a09d3f9d29647eb4ecac2c1d1..4ccb500bba5fefcff90d1def6c044f94d121e9d9 100644 (file)
--- a/gdb/gdb_string.h
+++ b/gdb/gdb_string.h
@@ -1,5 +1,7 @@
 /* Portable <string.h>
-   Copyright 1995, 1998 Free Software Foundation, Inc.
+
+   Copyright 1995, 1998, 1999, 2000, 2001, 2004
+   Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -31,15 +33,15 @@
 #endif
 
 #ifndef strchr
-extern char *strchr PARAMS ((const char *, int));      /* X3.159-1989  4.11.5.2 */
+extern char *strchr (const char *, int);       /* X3.159-1989  4.11.5.2 */
 #endif
 
 #ifndef strrchr
-extern char *strrchr PARAMS ((const char *, int));     /* X3.159-1989  4.11.5.5 */
+extern char *strrchr (const char *, int);      /* X3.159-1989  4.11.5.5 */
 #endif
 
 #ifndef strtok
-extern char *strtok PARAMS ((char *, const char *));   /* X3.159-1989  4.11.5.8 */
+extern char *strtok (char *, const char *);    /* X3.159-1989  4.11.5.8 */
 #endif
 
 #ifdef HAVE_MEMORY_H
@@ -52,19 +54,15 @@ extern int memcmp ();
 #endif
 #endif /* STDC_HEADERS */
 
-#ifdef NEED_DECLARATION_STRERROR
+#if !HAVE_DECL_STRERROR
 #ifndef strerror
-extern char *strerror PARAMS ((int));  /* X3.159-1989  4.11.6.2 */
-#endif
+extern char *strerror (int);   /* X3.159-1989  4.11.6.2 */
 #endif
-
-#ifdef NEED_DECLARATION_STRDUP
-extern char *strdup ();                /* full prototype collides w/ some OSes (AIX 3.2.5) */
 #endif
 
-#ifdef NEED_DECLARATION_STRSTR
+#if !HAVE_DECL_STRSTR
 #ifndef strstr
-extern char *strstr PARAMS ((const char *, const char *));     /* X3.159-1989  4.11.5.7 */
+extern char *strstr (const char *, const char *); /* X3.159-1989  4.11.5.7 */
 #endif
 #endif