FreeNOS
stdlib.h
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1 /*
2  * Copyright (C) 2009 Niek Linnenbank
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <http://www.gnu.org/licenses/>.
16  */
17 
18 #ifndef __LIBC_STDLIB_H
19 #define __LIBC_STDLIB_H
20 
21 #include <Macros.h>
22 #include <sys/types.h>
23 
33 #define EXIT_SUCCESS 0
34 
36 #define EXIT_FAILURE 1
37 
53 extern C void exit(int status);
54 
62 extern C void itoa(char *buffer, int divisor, int number);
63 
75 extern C int atoi(const char *nptr);
76 
99 extern C long strtol(const char *nptr, char **endptr, int base);
100 
116 extern C void * malloc(size_t size);
117 
133 extern C void free(void *ptr);
134 
145 extern C void srandom(unsigned int seed);
146 
152 extern C long int random(void);
153 
159 #endif /* __LIBC_STDLIB_H */
srandom
C void srandom(unsigned int seed)
Random number generator.
Definition: random.cpp:20
itoa
C void itoa(char *buffer, int divisor, int number)
Convert a number to a string.
Definition: itoa.cpp:21
Macros.h
types.h
atoi
C int atoi(const char *nptr)
Convert a string to an integer.
Definition: atoi.cpp:21
strtol
C long strtol(const char *nptr, char **endptr, int base)
Convert a string to a long integer.
Definition: strtol.cpp:23
random
C long int random(void)
Random number generator.
Definition: random.cpp:26
malloc
C void * malloc(size_t size)
A memory allocator.
Definition: malloc.cpp:22
C
#define C
Used to define external C functions.
Definition: Macros.h:134
exit
C void exit(int status)
Terminate a process.
Definition: exit.cpp:21
free
C void free(void *ptr)
Free allocated memory.
Definition: free.cpp:22