]> git.sur5r.net Git - cc65/blob - include/stdlib.h
Move _heap.h to the compiler include dir.
[cc65] / include / stdlib.h
1 /*****************************************************************************/
2 /*                                                                           */
3 /*                                 stdlib.h                                  */
4 /*                                                                           */
5 /*                             General utilities                             */
6 /*                                                                           */
7 /*                                                                           */
8 /*                                                                           */
9 /* (C) 1998-2002 Ullrich von Bassewitz                                       */
10 /*               Wacholderweg 14                                             */
11 /*               D-70597 Stuttgart                                           */
12 /* EMail:        uz@musoftware.de                                            */
13 /*                                                                           */
14 /*                                                                           */
15 /* This software is provided 'as-is', without any expressed or implied       */
16 /* warranty.  In no event will the authors be held liable for any damages    */
17 /* arising from the use of this software.                                    */
18 /*                                                                           */
19 /* Permission is granted to anyone to use this software for any purpose,     */
20 /* including commercial applications, and to alter it and redistribute it    */
21 /* freely, subject to the following restrictions:                            */
22 /*                                                                           */
23 /* 1. The origin of this software must not be misrepresented; you must not   */
24 /*    claim that you wrote the original software. If you use this software   */
25 /*    in a product, an acknowledgment in the product documentation would be  */
26 /*    appreciated but is not required.                                       */
27 /* 2. Altered source versions must be plainly marked as such, and must not   */
28 /*    be misrepresented as being the original software.                      */
29 /* 3. This notice may not be removed or altered from any source              */
30 /*    distribution.                                                          */
31 /*                                                                           */
32 /*****************************************************************************/
33
34
35
36 #ifndef _STDLIB_H
37 #define _STDLIB_H
38
39
40
41 #include <stddef.h>
42
43
44
45 /* Standard exit codes */
46 #define EXIT_SUCCESS    0
47 #define EXIT_FAILURE    1
48
49 /* Return type of the div function */
50 typedef struct {
51     int rem;
52     int quot;
53 } div_t;
54
55 /* Memory management */
56 void* __fastcall__ malloc (size_t size);
57 void* __fastcall__ calloc (size_t count, size_t size);
58 void* __fastcall__ realloc (void* block, size_t size);
59 void __fastcall__ free (void* block);
60
61 /* Non standard memory management functions */
62
63 void __fastcall__ _heapadd (void* mem, size_t size);
64 /* Add a block to the heap */
65
66 size_t __fastcall__ _heapmemavail (void);
67 /* Return the total free heap space */
68
69 size_t __fastcall__ _heapmaxavail (void);
70 /* Return the size of the largest free block on the heap */
71
72 /* Random numbers */
73 #define RAND_MAX        0x7FFF
74 int rand (void);
75 void __fastcall__ srand (unsigned seed);
76 void _randomize (void);         /* Non-standard */
77
78 /* Other standard stuff */
79 void abort (void);
80 int __fastcall__ abs (int val);
81 long __fastcall__ labs (long val);
82 int __fastcall__ atoi (const char* s);
83 long __fastcall__ atol (const char* s);
84 int __fastcall__ atexit (void (*exitfunc) (void));
85 void* bsearch (const void* key, const void* base, size_t n,
86                size_t size, int (*cmp) (const void*, const void*));
87 div_t __fastcall__ div (int numer, int denom);
88 void __fastcall__ exit (int ret);
89 char* __fastcall__ getenv (const char* name);
90 void qsort (void* base, size_t count, size_t size,
91             int (*compare) (const void*, const void*));
92
93 /* Non-ANSI functions */
94 void __fastcall__ _swap (void* p, void* q, size_t size);
95 #ifndef __STRICT_ANSI__
96 char* __fastcall__ itoa (int val, char* buf, int radix);
97 char* __fastcall__ utoa (unsigned val, char* buf, int radix);
98 char* __fastcall__ ltoa (long val, char* buf, int radix);
99 char* __fastcall__ ultoa (unsigned long val, char* buf, int radix);
100 #endif
101
102
103
104 /* End of stdlib.h */
105 #endif
106
107
108