From 50a6ca39ad4ed01922aa4f755f0ca579788226cf Mon Sep 17 00:00:00 2001 From: Thomas Martitz Date: Thu, 6 May 2010 21:04:40 +0000 Subject: Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes). This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657 --- firmware/libc/include/stdlib.h | 58 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 firmware/libc/include/stdlib.h (limited to 'firmware/libc/include/stdlib.h') diff --git a/firmware/libc/include/stdlib.h b/firmware/libc/include/stdlib.h new file mode 100644 index 0000000000..5f6db6da8a --- /dev/null +++ b/firmware/libc/include/stdlib.h @@ -0,0 +1,58 @@ +/* + * stdlib.h + * + * Definitions for common types, variables, and functions. + */ + +#ifndef _STDLIB_H_ +#ifdef __cplusplus +extern "C" { +#endif +#define _STDLIB_H_ + +#include "_ansi.h" + +#define __need_size_t +#define __need_wchar_t +#include + +#ifndef NULL +#define NULL ((void*)0) +#endif + +#define EXIT_FAILURE 1 +#define EXIT_SUCCESS 0 + +_VOID _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR))); + +void *malloc(size_t); +void *calloc (size_t nmemb, size_t size); +void free(void *); +void *realloc(void *, size_t); + +#define RAND_MAX INT_MAX + +void srand(unsigned int seed); +int rand(void); + +#ifndef ABS +#if defined(__GNUC__) +#define ABS(a) ({typeof (a) ___a = (a); ___a < 0 ? -___a: ___a; }) +#else +#define ABS(a) (((a) < 0) ? -(a) : (a)) +#endif /* __GNUC__ */ +#endif + +#define abs(x) ((int)ABS(x)) +#define labs(x) ((long)abs(x)) + +#ifdef SIMULATOR +void exit(int status); +#endif + +int atoi (const char *str); + +#ifdef __cplusplus +} +#endif +#endif /* _STDLIB_H_ */ -- cgit v1.2.3