1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
#ifndef CSR_UTIL_H__
#define CSR_UTIL_H__
/*****************************************************************************
(c) Cambridge Silicon Radio Limited 2010
All rights reserved and confidential information of CSR
Refer to LICENSE.txt included with this source for details
on the license terms.
*****************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#include "csr_types.h"
#include "csr_macro.h"
/*------------------------------------------------------------------*/
/* Bits - intended to operate on CsrUint32 values */
/*------------------------------------------------------------------*/
u8 CsrBitCountSparse(CsrUint32 n);
u8 CsrBitCountDense(CsrUint32 n);
/*------------------------------------------------------------------*/
/* Base conversion */
/*------------------------------------------------------------------*/
CsrBool CsrHexStrToUint8(const CsrCharString *string, u8 *returnValue);
CsrBool CsrHexStrToUint16(const CsrCharString *string, CsrUint16 *returnValue);
CsrBool CsrHexStrToUint32(const CsrCharString *string, CsrUint32 *returnValue);
CsrUint32 CsrPow(CsrUint32 base, CsrUint32 exponent);
void CsrIntToBase10(CsrInt32 number, CsrCharString *str);
void CsrUInt16ToHex(CsrUint16 number, CsrCharString *str);
void CsrUInt32ToHex(CsrUint32 number, CsrCharString *str);
/*------------------------------------------------------------------*/
/* Standard C Library functions */
/*------------------------------------------------------------------*/
#ifdef CSR_USE_STDC_LIB
#define CsrMemCpy memcpy
#define CsrMemMove memmove
#define CsrStrCpy strcpy
#define CsrStrNCpy strncpy
#define CsrStrCat strcat
#define CsrStrNCat strncat
#define CsrMemCmp(s1, s2, n) ((CsrInt32) memcmp((s1), (s2), (n)))
#define CsrStrCmp(s1, s2) ((CsrInt32) strcmp((s1), (s2)))
#define CsrStrNCmp(s1, s2, n) ((CsrInt32) strncmp((s1), (s2), (n)))
#define CsrStrChr strchr
#define CsrStrStr strstr
#define CsrMemSet memset
#define CsrStrLen strlen
#else /* !CSR_USE_STDC_LIB */
void *CsrMemCpy(void *dest, const void *src, CsrSize count);
void *CsrMemMove(void *dest, const void *src, CsrSize count);
CsrCharString *CsrStrCpy(CsrCharString *dest, const CsrCharString *src);
CsrCharString *CsrStrNCpy(CsrCharString *dest, const CsrCharString *src, CsrSize count);
CsrCharString *CsrStrCat(CsrCharString *dest, const CsrCharString *src);
CsrCharString *CsrStrNCat(CsrCharString *dest, const CsrCharString *src, CsrSize count);
CsrInt32 CsrMemCmp(const void *buf1, const void *buf2, CsrSize count);
CsrInt32 CsrStrCmp(const CsrCharString *string1, const CsrCharString *string2);
CsrInt32 CsrStrNCmp(const CsrCharString *string1, const CsrCharString *string2, CsrSize count);
CsrCharString *CsrStrChr(const CsrCharString *string, CsrCharString c);
CsrCharString *CsrStrStr(const CsrCharString *string1, const CsrCharString *string2);
void *CsrMemSet(void *dest, u8 c, CsrSize count);
CsrSize CsrStrLen(const CsrCharString *string);
#endif /* !CSR_USE_STDC_LIB */
CsrInt32 CsrVsnprintf(CsrCharString *string, CsrSize count, const CsrCharString *format, va_list args);
/*------------------------------------------------------------------*/
/* Non-standard utility functions */
/*------------------------------------------------------------------*/
void *CsrMemDup(const void *buf1, CsrSize count);
int CsrStrNICmp(const CsrCharString *string1, const CsrCharString *string2, CsrSize count);
CsrCharString *CsrStrDup(const CsrCharString *string);
CsrUint32 CsrStrToInt(const CsrCharString *string);
CsrCharString *CsrStrNCpyZero(CsrCharString *dest, const CsrCharString *src, CsrSize count);
/*------------------------------------------------------------------*/
/* Filename */
/*------------------------------------------------------------------*/
const CsrCharString *CsrGetBaseName(const CsrCharString *file);
/*------------------------------------------------------------------*/
/* Misc */
/*------------------------------------------------------------------*/
CsrBool CsrIsSpace(u8 c);
#define CsrOffsetOf(st, m) ((CsrSize) & ((st *) 0)->m)
#ifdef __cplusplus
}
#endif
#endif
|
