From: Kurt Zeilenga <kurt@openldap.org>
Date: Fri, 20 Nov 1998 07:04:20 +0000 (+0000)
Subject: Update string.h to unconditional declare forwards for
X-Git-Tag: OPENLDAP_SLAPD_BACK_LDAP~1076
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=8dcc4b6c8f374e5323927d1301745a4b86bdeffb;p=openldap

Update string.h to unconditional declare forwards for
strdup(), strcasecmp(), strncasecmp().  Should test to see
if these are truely needed.  Hopefully their addition will
not break other platforms.
---

diff --git a/include/ac/string.h b/include/ac/string.h
index 19efea1b78..2b407e7eb3 100644
--- a/include/ac/string.h
+++ b/include/ac/string.h
@@ -17,11 +17,12 @@
 #		include <memory.h>
 #	endif
 
+	/* we should actually create <ac/stdlib.h> */
 #	ifdef HAVE_MALLOC_H
 #		include <malloc.h>
 #	endif
 
-#	ifndef HAVE_STRCHR
+#	ifndef HAVE_STRRCHR
 #		define strchr index
 #		define strrchr rindex
 #	endif
@@ -32,14 +33,20 @@
 #	endif
 #endif
 
-/*
- * provide prototypes for missing functions that we replace.
- * replacements can be found in -llutil
- */
 #ifndef HAVE_STRDUP
-	char *strdup( const char *s );
+	/* strdup() is missing, declare our own version */
+	extern char *strdup( const char *s );
+#else
+	/* some systems fail to declare strdup altogether */
+	extern char *strdup();
 #endif
 
+/*
+ * some systems fail to declare strcasecmp() and strncasecmp()
+ * we need them defined so we obtain pointers to them
+ */
+extern int strcasecmp(), strncasecmp();
+
 #ifndef SAFEMEMCPY
 #	if defined( HAVE_MEMMOVE )
 #		define SAFEMEMCPY( d, s, n ) 	memmove((d), (s), (n))
@@ -51,4 +58,5 @@
 #	endif
 #endif
 
+
 #endif /* _AC_STRING_H */