8 #include <klibc/extern.h>
9 #include <klibc/compiler.h>
12 #define EXIT_FAILURE 1
13 #define EXIT_SUCCESS 0
15 static __inline__ __noreturn _Exit(int __n) {
16 __extern __noreturn _exit(int);
18 for(;;); /* Some gcc versions are stupid */
20 __extern __noreturn abort(void);
21 static __inline__ int abs(int __n) {
22 return (__n < 0) ? -__n : __n;
24 __extern int atexit(void (*)(void));
25 __extern int on_exit(void (*)(int, void *), void *);
26 __extern int atoi(const char *);
27 __extern long atol(const char *);
28 __extern long long atoll(const char *);
29 __extern __noreturn exit(int);
30 __extern void free(void *);
31 static __inline__ long labs(long __n) {
32 return (__n < 0L) ? -__n : __n;
35 static __inline__ long long llabs(long long __n) {
36 return (__n < 0LL) ? -__n : __n;
39 #if defined(__GNUC__) && __GNUC_MAJOR__ >= 3
40 # define __attribute_malloc __attribute__((malloc))
42 # define __attribute_malloc
45 __extern __attribute_malloc void *malloc(size_t);
46 __extern __attribute_malloc void *calloc(size_t, size_t);
47 __extern void *realloc(void *, size_t);
48 __extern long strtol(const char *, char **, int);
49 __extern long long strtoll(const char *, char **, int);
50 __extern unsigned long strtoul(const char *, char **, int);
51 __extern unsigned long long strtoull(const char *, char **, int);
53 __extern char *getenv(const char *);
54 __extern int putenv(const char *);
55 __extern int setenv(const char *, const char *, int);
56 __extern int unsetenv(const char *);
58 __extern void qsort(void *, size_t, size_t, int (*)(const void *, const void *));
61 __extern long jrand48(unsigned short *);
62 __extern long mrand48(void);
63 __extern long nrand48(unsigned short *);
64 __extern long lrand48(void);
65 __extern unsigned short *seed48(const unsigned short *);
66 __extern void srand48(long);
68 #define RAND_MAX 0x7fffffff
69 static __inline__ int rand(void) {
70 return (int)lrand48();
72 static __inline__ void srand(unsigned int __s) {
75 static __inline__ long random(void)
79 static __inline__ void srandom(unsigned int __s)
84 /* Basic PTY functions. These only work if devpts is mounted! */
86 static __inline__ int grantpt(int __fd)
89 return 0; /* devpts does this all for us! */
91 __extern int unlockpt(int);
92 __extern char *ptsname(int);
94 #endif /* _STDLIB_H */