misc.h File Reference

Miscellaneous functions and macros. More...

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Defines
#define	Min(x, y)   ( (x) > (y) ? (y) : (x) )
	Return the minimum of two values.
#define	Max(x, y)   ( (x) > (y) ? (x) : (y) )
	Return the maximum of two values.
Functions
void	ExpandPath (char **path)
	Perform shell-like macro path expansion.
void	Trim (char *str)
	Trim leading and trailing whitespace from a string.
char *	CopyString (const char *str)
	Copy a string.

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Detailed Description

Miscellaneous functions and macros.

Author:

Joe Wingbermuehle

Date:

2004-2006

Definition in file misc.h.

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Define Documentation

#define Max	(		x,
			y
	)		( (x) > (y) ? (x) : (y) )

Return the maximum of two values.

Definition at line 17 of file misc.h.

#define Min	(		x,
			y
	)		( (x) > (y) ? (y) : (x) )

Return the minimum of two values.

Definition at line 14 of file misc.h.

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Function Documentation

char* CopyString

(

const char *

str

)

Copy a string.

Note that NULL is accepted. When provided NULL, NULL will be returned.

Parameters:

str	The string to copy.

Returns:

A copy of the string.

void ExpandPath

(

char **

path

)

Perform shell-like macro path expansion.

Parameters:

path	The path to expand (possibly reallocated).

void Trim

(

char *

str

)

Trim leading and trailing whitespace from a string.

Parameters:

str	The string to trim.