[librsvg: 6/9] configure: Remove obsolete AC_STDC_HEADERS

[Marge Bot <marge-bot src gnome org>]

commit 949467778256a97ac8288288e149c4c131a3300e
Author: Ismael Luceno <ismael iodev co uk>
Date:   Sat Sep 11 18:32:25 2021 +0200

    configure: Remove obsolete AC_STDC_HEADERS
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/586>

 configure.ac | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 4b5d5d94..628092c3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -72,7 +72,6 @@ AC_PROG_LN_S
 AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_AWK
-AC_STDC_HEADERS
 AM_PROG_CC_C_O
 # Check if -lcposix is required (for ISC UNIX)
 AC_SEARCH_LIBS([strerror], [cposix])