Remove definition and usage of HAVE_STDDEF_H

The header <stddef.h> is part of the standard C library and is always available,
checking is therefore not needed.

diff --git a/configure.ac b/configure.ac
index 3a0ec0109ab69550885b903ddeee618e9dc11316..e5c203188763c36389247c628941a1e650837951 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -425,7 +425,7 @@ dnl -----------------------------------
 dnl Checks for header files
 
 # AC_HEADER_STDC
-AC_CHECK_HEADERS(stddef.h stddef.h malloc.h \
+AC_CHECK_HEADERS(malloc.h \
        fcntl.h search.h pthread.h values.h float.h limits.h termios.h \
        errno.h time.h unistd.h strings.h setjmp.h \
        sys/time.h sys/times.h sys/types.h sys/select.h \

diff --git a/lib/common/render.h b/lib/common/render.h
index 1b31e5d46f1c3a882d861acb76fa7bddc45e46e0..61f40010b15ea5437e940944a773389f87d8f05d 100644 (file)
--- a/lib/common/render.h
+++ b/lib/common/render.h
@@ -29,9 +29,7 @@ extern "C" {
 #else
 #include <stdlib.h>
 #endif
-#ifdef HAVE_STDDEF_H
 #include <stddef.h>
-#endif
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
 #endif

diff --git a/windows/include/config.h b/windows/include/config.h
index 5a3f1d5d2340b0b789eb402f9701c15a7a77f19a..412aeb171780efc03bc0537864b2e14198161911 100644 (file)
--- a/windows/include/config.h
+++ b/windows/include/config.h
@@ -261,9 +261,6 @@
 /* Define to 1 if stdbool.h conforms to C99. */
 //#define HAVE_STDBOOL_H 1
 
-/* Define to 1 if you have the <stddef.h> header file. */
-#define HAVE_STDDEF_H 1
-
 /* Define to 1 if you have the `strcasecmp' function. */
 //#define HAVE_STRCASECMP 1