]> git.sur5r.net Git - cc65/blob - include/stdlib.h
Fixed minor issues with the modifiers: Some modifiers where accepted (and
[cc65] / include / stdlib.h
1 /*****************************************************************************/
2 /*                                                                           */
3 /*                                 stdlib.h                                  */
4 /*                                                                           */
5 /*                             General utilities                             */
6 /*                                                                           */
7 /*                                                                           */
8 /*                                                                           */
9 /* (C) 1998-2004 Ullrich von Bassewitz                                       */
10 /*               Römerstrasse 52                                             */
11 /*               D-70794 Filderstadt                                         */
12 /* EMail:        uz@cc65.org                                                 */
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 /* size_t is needed */
42 #ifndef _HAVE_size_t
43 typedef unsigned size_t;
44 #define _HAVE_size_t
45 #endif
46
47 /* Standard exit codes */
48 #define EXIT_SUCCESS    0
49 #define EXIT_FAILURE    1
50
51 /* Return type of the div function */
52 typedef struct {
53     int rem;
54     int quot;
55 } div_t;
56
57 /* Memory management */
58 void* __fastcall__ malloc (size_t size);
59 void* __fastcall__ calloc (size_t count, size_t size);
60 void* __fastcall__ realloc (void* block, size_t size);
61 void __fastcall__ free (void* block);
62
63 /* Non standard memory management functions */
64
65 void __fastcall__ _heapadd (void* mem, size_t size);
66 /* Add a block to the heap */
67
68 size_t __fastcall__ _heapblocksize (const void* block);
69 /* Return the size of an allocated block */
70
71 size_t __fastcall__ _heapmemavail (void);
72 /* Return the total free heap space */
73
74 size_t __fastcall__ _heapmaxavail (void);
75 /* Return the size of the largest free block on the heap */
76
77
78 /* Random numbers */
79 #define RAND_MAX        0x7FFF
80 int rand (void);
81 void __fastcall__ srand (unsigned seed);
82 void _randomize (void);         /* Non-standard */
83
84 /* Other standard stuff */
85 void abort (void);
86 int __fastcall__ abs (int val);
87 long __fastcall__ labs (long val);
88 int __fastcall__ atoi (const char* s);
89 long __fastcall__ atol (const char* s);
90 int __fastcall__ atexit (void (*exitfunc) (void));
91 void* __fastcall__ bsearch (const void* key, const void* base, size_t n,
92                             size_t size, int (*cmp) (const void*, const void*));
93 div_t __fastcall__ div (int numer, int denom);
94 void __fastcall__ exit (int ret);
95 char* __fastcall__ getenv (const char* name);
96 void __fastcall__ qsort (void* base, size_t count, size_t size,
97                          int (*compare) (const void*, const void*));
98 int system (const char* s);
99
100 /* Non-ANSI functions */
101 void __fastcall__ _swap (void* p, void* q, size_t size);
102 #if __CC65_STD__ == __CC65_STD_CC65__
103 char* __fastcall__ itoa (int val, char* buf, int radix);
104 char* __fastcall__ utoa (unsigned val, char* buf, int radix);
105 char* __fastcall__ ltoa (long val, char* buf, int radix);
106 char* __fastcall__ ultoa (unsigned long val, char* buf, int radix);
107 #endif
108
109
110
111 /* End of stdlib.h */
112 #endif
113
114
115