sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 84 insertions, 0 deletions

diff --git a/device/include/pic16/stdlib.h b/device/include/pic16/stdlib.h
new file mode 100644
index 0000000..4418dba
--- /dev/null
+++ b/device/include/pic16/stdlib.h
@@ -0,0 +1,84 @@
+/*-------------------------------------------------------------------------
+   stdlib.h - ANSI functions forward declarations
+
+   Copyright (C) 1998, Sandeep Dutta . sandeep.dutta@usa.net
+   Ported to PIC16 port by Vangelis Rokas, 2004 <vrokas AT otenet.gr>
+
+   This library 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 2, or (at your option) any
+   later version.
+
+   This library 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 this library; see the file COPYING. If not, write to the
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
+   MA 02110-1301, USA.
+
+   As a special exception, if you link this library with other files,
+   some of which are compiled with SDCC, to produce an executable,
+   this library does not by itself cause the resulting executable to
+   be covered by the GNU General Public License. This exception does
+   not however invalidate any other reasons why the executable file
+   might be covered by the GNU General Public License.
+-------------------------------------------------------------------------*/
+
+#ifndef __STDLIB_H__
+#define __STDLIB_H__ 1
+
+#pragma library c
+
+#include <stdint.h>
+
+#ifndef NULL
+# define NULL (void *)0
+#endif
+
+#define RAND_MAX        0x7fffffff
+
+/* absolute value */
+int abs (int j);
+long int labs (long int j);
+
+/* initialize random seed */
+void srand (unsigned long seed);
+
+/* return a random number between 0 and RAND_MAX */
+long rand (void);
+
+/* reentrant version of rand() */
+long rand_r (unsigned long *ctx);
+
+/* returns the CRC16 checksum of the data buffer, takes as
+ * last argument an old value of crc16 checksum */
+uint16_t crc16 (uint8_t *, uint32_t, uint16_t);
+
+/* convert a ASCII string to float */
+float atof (char *);
+
+/* convert a ASCII string to integer */
+int atoi (char *);
+
+/* convert a ASCII string to long */
+long atol (char *);
+
+/* convert an unsigned/signed integer to ASCII string */
+void uitoa (unsigned int, __data char *, unsigned char);
+void itoa (int, __data char*, unsigned char);
+
+/* convert an unsigned/signed long integer to ASCII string */
+void ultoa (unsigned long, __data char *, unsigned char);
+void ltoa (long, __data char*, unsigned char);
+
+/* helper functions: convert a float to ASCII string */
+extern char x_ftoa (float, __data char *, unsigned char, unsigned char);
+
+/* George M. Gallant's version of ftoa() */
+extern void g_ftoa (__data char *, float, char);
+
+
+#endif	/* __STDLIB_H__ */