mescc: Guile eval.c support: headers.

* mlibc/include/signal.h (sigset_t): New type.
* mlibc/include/float.h: New file.
* mlibc/include/stddef.h: New file.
* mlibc/include/sys/select.h: New file.

diff --git a/mlibc/include/float.h b/mlibc/include/float.h
new file mode 100644 (file)
index 0000000..4b5fd38
--- /dev/null
+++ b/mlibc/include/float.h
@@ -0,0 +1,29 @@
+/* -*-comment-start: "//";comment-end:""-*-
+ * Mes --- Maxwell Equations of Software
+ * Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
+ *
+ * This file is part of Mes.
+ *
+ * Mes is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Mes is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mes.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __MES_FLOAT_H
+#define __MES_FLOAT_H 1
+
+#if __GNUC__ && POSIX
+#undef __MES_FLOAT_H
+#include_next <float.h>
+#else // ! (__GNUC__ && POSIX)
+#endif // ! (__GNUC__ && POSIX)
+
+#endif // __MES_FLOAT_H

diff --git a/mlibc/include/signal.h b/mlibc/include/signal.h
index d073a6b902de7dcea78b79f6c3a3d9bc3d70c173..c994ee7a1007c5f958ff2057b9035f857b5389d6 100644 (file)
--- a/mlibc/include/signal.h
+++ b/mlibc/include/signal.h
@@ -23,7 +23,9 @@
 #if __GNUC__ && POSIX
 #undef __MES_SIGNAL_H
 #include_next <signal.h>
-#endif // (__GNUC__ && POSIX)
+#else //! (__GNUC__ && POSIX)
+typedef int sigset_t;
+#endif //! (__GNUC__ && POSIX)
 
 #endif // __MES_SIGNAL_H
 

diff --git a/mlibc/include/stddef.h b/mlibc/include/stddef.h
new file mode 100644 (file)
index 0000000..f4a56be
--- /dev/null
+++ b/mlibc/include/stddef.h
@@ -0,0 +1,31 @@
+/* -*-comment-start: "//";comment-end:""-*-
+ * Mes --- Maxwell Equations of Software
+ * Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
+ *
+ * This file is part of Mes.
+ *
+ * Mes is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Mes is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mes.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __MES_STDDEF_H
+#define __MES_STDDEF_H 1
+
+#if __GNUC__ && POSIX
+#undef __MES_STDDEF_H
+#include_next <stddef.h>
+#else // ! (__GNUC__ && POSIX)
+#include <stdint.h>
+#include <unistd.h>
+#endif // ! (__GNUC__ && POSIX)
+
+#endif // __MES_STDDEF_H

diff --git a/mlibc/include/stdio.h b/mlibc/include/stdio.h
index ada3909d09700d9eb1591ce33af7e1d825309036..6850001a712e17fa69b900d75c0510b77e3e007b 100644 (file)
--- a/mlibc/include/stdio.h
+++ b/mlibc/include/stdio.h
@@ -24,14 +24,20 @@ char **g_environment;
 int g_stdin;
 int g_stdout;
 
-#define EOF -1
-#define NULL 0
+int printf (char const* format, ...);
+int sprintf (char *str, char const* format, ...);
+
+#ifndef STDIN
 #define STDIN 0
+#endif
+
+#ifndef STDOUT
 #define STDOUT 1
-#define STDERR 2
+#endif
 
-int printf (char const* format, ...);
-int sprintf (char *str, char const* format, ...);
+#ifndef STDERR
+#define STDERR 2
+#endif
 
 #if __GNUC__ && POSIX
 #ifndef _GNU_SOURCE
@@ -61,6 +67,14 @@ int fdungetc (int c, int fd);
 
 #else // ! (__GNUC__ && POSIX)
 
+#ifndef EOF
+#define EOF -1
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
 // Hmm
 #define stdin 0
 #define stdout 1

diff --git a/mlibc/include/sys/select.h b/mlibc/include/sys/select.h
new file mode 100644 (file)
index 0000000..a30b89a
--- /dev/null
+++ b/mlibc/include/sys/select.h
@@ -0,0 +1,31 @@
+/* -*-comment-start: "//";comment-end:""-*-
+ * Mes --- Maxwell Equations of Software
+ * Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
+ *
+ * This file is part of Mes.
+ *
+ * Mes is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * Mes is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mes.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __MES_SYS_SELECT_H
+#define __MES_SYS_SELECT_H 1
+
+#if __GNUC__ && POSIX
+#undef __MES_SYS_SELECT_H
+#include_next <sys/select.h>
+#else  //! (__GNUC__ && POSIX)
+typedef int fd_set;
+#endif //! (__GNUC__ && POSIX)
+
+#endif // __MES_SYS_SELECT_H
+