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#ifndef PPROC_H_
#define PPROC_H_
/**
* A mask to discover what the type is even if flags are set.
*/
#define PPROC_TYPE 0x0F
#define PPROC_BOOL_TRUE 0x01
#define PPROC_BOOL_FALSE 0x02
#define PPROC_BOOL_TOGGLE 0x03
#define PPROC_CHAR 0x04
#define PPROC_SHORT 0x05
#define PPROC_LONG 0x06
#define PPREC_LONG_LONG 0x07
#define PPROC_UCHAR 0x08
#define PPROC_USHORT 0x09
#define PPROC_ULONG 0x0A
#define PPREC_ULONG_LONG 0x0B
#define PPROC_FLOAT 0x0C
#define PPROC_DOUBLE 0x0D
#define PPROC_LONG_DOUBLE 0x0E
#define PPROC_STRING 0x0F
#define PPROCF_CALLBACK 0x10
#define PPROCF_ALLOW_EQUALS 0x20
#define PPROCF_SHORT_TERMINAL 0x40
#define PPROCF_TERMINATE 0x80
/**
* Contains all required info to handle a single program parameter.
*@author Mike Buland
*/
typedef struct PPROC
{
const char *lpWord; /**< The full text-word to use as a param. */
const char cChar; /**< The short char version of the param. */
const char cMode; /**< One of the PPROC_* macros, these are not flags. */
/**
* Pointer to the function to call when this param is triggered.
*@param argc The number of params after and including the one that
* triggered this call.
*@param argv The array of commandline tokens to use as parameters.
*@returns 0 for everything is ok. A number greater than zero signals that
* this parameter function used n parameters and they should be skipped by
* the processParams function.
*/
int (*proc)( int argc, char *argv[] );
void *stateVar; /**< A pointer to a variable to set */
const char *shortHelp;
} PPROC;
/**
* Process command line parameters based on a null-terminated array of PPROC
* structures.
*@param argc Should come straight from your main function's argc.
*@param argv Should come straight from your main function's argv.
*@param pproc The array of params that this function can respond to.
*/
void processParams( int argc, char *argv[], PPROC *pproc );
#endif /*PPROC_H_*/
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