Added and autoconfigured in a new utility function g_strcasecmp

GtkCombo uses g_strcasecmp now
Quelled a warning about atexit undeclared in gtkobject

-Yosh

5 files changed, 36 insertions, 8 deletions

diff --git a/glib/ChangeLog b/glib/ChangeLog
index 5fb90e439..df0ae96da 100644
--- a/glib/ChangeLog
+++ b/glib/ChangeLog
@@ -1,3 +1,8 @@
+Fri Jan 30 23:57:17 PST 1998 Manish Singh <yosh@gimp.org>
+
+	* added and autoconfigured in a new utility function
+	g_strcasecmp
+
 Wed Jan 28 23:53:27 PST 1998 Manish Singh <yosh@gimp.org>
 
 	* glist.c
diff --git a/glib/configure.in b/glib/configure.in
index 66da2f0fa..9df1d3922 100644
--- a/glib/configure.in
+++ b/glib/configure.in
@@ -69,8 +69,8 @@ AC_CHECK_HEADERS(float.h, AC_DEFINE(HAVE_FLOAT_H))
 AC_CHECK_HEADERS(limits.h, AC_DEFINE(HAVE_LIMITS_H))
 AC_CHECK_HEADERS(values.h, AC_DEFINE(HAVE_VALUES_H))
 
-# Check for strerror, strsignal, and memmove functions
-AC_CHECK_FUNCS(strerror strsignal memmove vsnprintf)
+# Check for strerror, strsignal, memmove, vsnprintf, and strcasecmp functions
+AC_CHECK_FUNCS(strerror strsignal memmove vsnprintf strcasecmp)
 
 # Check for sys_errlist
 AC_MSG_CHECKING(sys_errlist)
diff --git a/glib/glib.h b/glib/glib.h
index 257d5925c..32850def1 100644
--- a/glib/glib.h
+++ b/glib/glib.h
@@ -625,12 +625,13 @@ void g_print   (gchar *format, ...);
 
 /* Utility functions
  */
-gchar*	g_strdup    (const gchar *str);
-gchar*	g_strconcat (const gchar *string1, ...); /* NULL terminated */
-gdouble g_strtod    (const gchar *nptr, gchar **endptr);
-gchar*	g_strerror  (gint errnum);
-gchar*	g_strsignal (gint signum);
-gint    g_snprintf  (gchar *str, gulong n, gchar const *fmt, ...);
+gchar*	g_strdup     (const gchar *str);
+gchar*	g_strconcat  (const gchar *string1, ...); /* NULL terminated */
+gdouble g_strtod     (const gchar *nptr, gchar **endptr);
+gchar*	g_strerror   (gint errnum);
+gchar*	g_strsignal  (gint signum);
+gint    g_strcasecmp (const guchar *s1, const guchar *s2);
+gint    g_snprintf   (gchar *str, gulong n, gchar const *fmt, ...);
 
 
 /* We make the assumption that if memmove isn't available, then
diff --git a/glib/glibconfig.h.in b/glib/glibconfig.h.in
index ad4a6b08e..f1b9eacfa 100644
--- a/glib/glibconfig.h.in
+++ b/glib/glibconfig.h.in
@@ -65,6 +65,9 @@
 /* Define if you have the vsnprintf function.  */
 #undef HAVE_VSNPRINTF
 
+/* Define if you have the strcasecmp function.  */
+#undef HAVE_STRCASECMP
+
 /* Define if you have the <float.h> header file.  */
 #undef HAVE_FLOAT_H
 
diff --git a/glib/gutils.c b/glib/gutils.c
index 87c3964b5..6dd230d4e 100644
--- a/glib/gutils.c
+++ b/glib/gutils.c
@@ -842,3 +842,22 @@ g_snprintf (gchar       *str,
 
 #endif
 }
+
+gint
+g_strcasecmp (const guchar *s1, const guchar *s2)
+{
+#ifdef HAVE_STRCASECMP
+  return strcasecmp(s1, s2);
+#else
+  gint c1, c2;
+
+  while (*s1 && *s2)
+    {
+      c1 = tolower(*s1++); c2 = tolower(*s2++);
+      if (c1 != c2)
+        return (c1 - c2);
+    }
+
+  return ((gint) *s1 - (gint) *s2);
+#endif
+}