マクロ定義
#define	SPB_CHECK_VERSION(version, revision, update)

#define	spLONG long

#define	spULONG unsigned long

#define	spDWORD spULONG

#define	spINT8 signed char

#define	spINT16 short

#define	spBYTE unsigned char

#define	spWORD unsigned short

#define	SP_TRUE 1

#define	SP_FALSE 0

#define	SP_TRUE_STRING "1"

#define	SP_FALSE_STRING "0"

#define	SP_SUCCESS 1

#define	SP_FAILURE 0

#define	SP_PATHLIST_SEPARATOR ':'

#define	spMax(a, b) ((a) > (b) ? (a) : (b))

#define	spMin(a, b) ((a) < (b) ? (a) : (b))

#define	spAbs(x) ((x) >= 0 ? (x) : -(x))

#define	spCAbs(xr, xi) sqrt((double)(xr)(double)(xr)+(double)(xi)(double)(xi))

#define	spCAbsf(xr, xi) sqrtf((float)((xr)(xr)+(xi)(xi)))

#define	spSquare(x) ((x) * (x))

#define	spCSquare(xr, xi) ((xr)(xr)+(xi)(xi))

#define	spPow2(p) (1 << (long)(p))

#define	spArraySize(array) ((unsigned int)(sizeof(array) / sizeof(array[0])))

#define	spStrEq(s1, s2) ((s1 != NULL) && (s2 != NULL) && (strcmp((s1), (s2)) == 0) ? 1 : 0)

#define	spStrNEq(s1, s2, n) ((s1 != NULL) && (s2 != NULL) && (strncmp((s1), (s2), n) == 0) ? 1 : 0)

#define	spStrVEq(s1, s2) ((s1 != NULL) && (s2 != NULL) && (strncmp((s1), (s2), strlen(s2)) == 0) ? 1 : 0)

#define	spStrNone(string) (((string) == NULL \|\| *(string) == NUL) ? 1 : 0)

#define	spIsTrue(flag) ((flag) != SP_FALSE ? SP_TRUE : SP_FALSE)

#define	spIsFalse(flag) ((flag) == SP_FALSE ? SP_TRUE : SP_FALSE)

#define	spdBf(x) (20.0f * log10f((float)((x) <= 0.0f ? SP_TINY_NUMBER : (x))))

#define	spdB(x) (20.0 * log10((double)((x) <= 0.0 ? SP_TINY_NUMBER : (x))))

#define	spdBpowf(x) (10.0f * log10f((float)((x) <= 0.0f ? SP_TINY_NUMBER : (x))))

#define	spdBpow(x) (10.0 * log10((double)((x) <= 0.0 ? SP_TINY_NUMBER : (x))))

#define	spOffset(typep, field) ((int) (((char ) (&(((typep)0)->field))) - ((char )0)))

#define	spOffsetOf(type, field) spOffset(type*, field)

#define	SP_NUL '\0'

型定義
typedef int	spBool

詳解

マクロ定義詳解

◆ SPB_CHECK_VERSION

#define SPB_CHECK_VERSION	(	version,
		revision,
		update )

値:

    (SPB_VERSION > (version) || \
     (SPB_VERSION == (version) && SPB_REVISION > (revision)) || \
     (SPB_VERSION == (version) && SPB_REVISION == (revision) && SPB_UPDATE_LEVEL >= (update)))

spBaseのヘッダファイルにおけるバージョンが，指定したバージョン以上であるかをチェックします．

引数

[in]	version	バージョン番号を指定します．
[in]	revision	リビション番号を指定します．
[in]	update	アップデート番号を指定します．

◆ spLONG

#define spLONG long

Native type whose size is the same as that of LONG on Windows.

◆ spULONG

#define spULONG unsigned long

Native type whose size is the same as that of ULONG on Windows.

◆ spDWORD

#define spDWORD spULONG

Native type whose size is the same as that of DWORD on Windows.

◆ spINT8

#define spINT8 signed char

Native type whose size is the same as that of INT8 on Windows.

◆ spINT16

#define spINT16 short

Native type whose size is the same as that of INT16 on Windows.

◆ spBYTE

#define spBYTE unsigned char

Native type whose size is the same as that of BYTE on Windows.

◆ spWORD

#define spWORD unsigned short

Native type whose size is the same as that of WORD on Windows.

◆ SP_TRUE

#define SP_TRUE 1

True for spBool.

各種例: command_thread.c, dirtest.c, pstest.c, spcat.c.

◆ SP_FALSE

#define SP_FALSE 0

False for spBool.

各種例: command_thread.c, dirtest.c, spcat.c.

◆ SP_TRUE_STRING

#define SP_TRUE_STRING "1"

String representation of SP_TRUE .

◆ SP_FALSE_STRING

#define SP_FALSE_STRING "0"

String representation of SP_FALSE .

各種例: spcat.c.

◆ SP_SUCCESS

#define SP_SUCCESS 1

Status indicating success.

◆ SP_FAILURE

#define SP_FAILURE 0

Status indicating failure.

◆ SP_PATHLIST_SEPARATOR

#define SP_PATHLIST_SEPARATOR ':'

Separator for the path list string which is a string containing multiple paths. The separator is ';' on Windows and Mac, or ':' on others.

◆ spMax

#define spMax	(		a,
			b ) ((a) > (b) ? (a) : (b))

The largest of a and b .

◆ spMin

#define spMin	(		a,
			b ) ((a) < (b) ? (a) : (b))

The smallest of a and b .

◆ spAbs

#define spAbs ( x ) ((x) >= 0 ? (x) : -(x))

The absolute value of x .

◆ spCAbs

#define spCAbs	(		xr,
			xi ) sqrt((double)(xr)(double)(xr)+(double)(xi)(double)(xi))

The absolute value of the complex number.

◆ spCAbsf

#define spCAbsf	(		xr,
			xi ) sqrtf((float)((xr)(xr)+(xi)(xi)))

The absolute value of the complex number for float type.

◆ spSquare

#define spSquare ( x ) ((x) * (x))

The square of x .

◆ spCSquare

#define spCSquare	(		xr,
			xi ) ((xr)(xr)+(xi)(xi))

The absolute square of the complex number.

◆ spPow2

#define spPow2 ( p ) (1 << (long)(p))

2 to the p th power.

◆ spArraySize

#define spArraySize ( array ) ((unsigned int)(sizeof(array) / sizeof(array[0])))

Gets size of the array.

◆ spStrEq

#define spStrEq	(		s1,
			s2 ) ((s1 != NULL) && (s2 != NULL) && (strcmp((s1), (s2)) == 0) ? 1 : 0)

True if two strings are the same.

◆ spStrNEq

#define spStrNEq	(	s1,
		s2,
		n ) ((s1 != NULL) && (s2 != NULL) && (strncmp((s1), (s2), n) == 0) ? 1 : 0)

True if two strings until n the element are the same.

◆ spStrVEq

#define spStrVEq	(		s1,
			s2 ) ((s1 != NULL) && (s2 != NULL) && (strncmp((s1), (s2), strlen(s2)) == 0) ? 1 : 0)

True if two strings until the length of s2 are the same.

◆ spStrNone

#define spStrNone ( string ) (((string) == NULL || *(string) == NUL) ? 1 : 0)

The string has no data.

◆ spIsTrue

#define spIsTrue ( flag ) ((flag) != SP_FALSE ? SP_TRUE : SP_FALSE)

True if flag is not 0.

◆ spIsFalse

#define spIsFalse ( flag ) ((flag) == SP_FALSE ? SP_TRUE : SP_FALSE)

True if flag is 0.

◆ spdBf

#define spdBf ( x ) (20.0f * log10f((float)((x) <= 0.0f ? SP_TINY_NUMBER : (x))))

Decibel of amplitude x for float type.

◆ spdB

#define spdB ( x ) (20.0 * log10((double)((x) <= 0.0 ? SP_TINY_NUMBER : (x))))

Decibel of amplitude x .

◆ spdBpowf

#define spdBpowf ( x ) (10.0f * log10f((float)((x) <= 0.0f ? SP_TINY_NUMBER : (x))))

Decibel of power x for float type.

◆ spdBpow

#define spdBpow ( x ) (10.0 * log10((double)((x) <= 0.0 ? SP_TINY_NUMBER : (x))))

Decibel of power x.

◆ spOffset

#define spOffset	(		typep,
			field ) ((int) (((char ) (&(((typep)0)->field))) - ((char )0)))

Returns the offset of the specified field member within the pointer to struct.

◆ spOffsetOf

#define spOffsetOf	(		type,
			field ) spOffset(type*, field)

Returns the offset of the specified field member within the struct.

◆ SP_NUL

#define SP_NUL '\0'

The null character.

型定義詳解

◆ spBool

typedef int spBool

Boolean for spLibs.