# ## Module chvalid from libxml2

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this module exports interfaces for the character range validation APIs This file is automatically generated from the cvs source definition files using the genChRanges.py Python script ## Table of Contents
    #define xmlIsBaseCharQ
    #define xmlIsBaseChar_ch
    #define xmlIsBlankQ
    #define xmlIsBlank_ch
    #define xmlIsCharQ
    #define xmlIsChar_ch
    #define xmlIsCombiningQ
    #define xmlIsDigitQ
    #define xmlIsDigit_ch
    #define xmlIsExtenderQ
    #define xmlIsExtender_ch
    #define xmlIsIdeographicQ
    #define xmlIsPubidCharQ
    #define xmlIsPubidChar_ch
    Structure xmlChLRange
    struct _xmlChLRange
    Typedef xmlChLRange * xmlChLRangePtr
    Structure xmlChRangeGroup
    struct _xmlChRangeGroup
    Typedef xmlChRangeGroup * xmlChRangeGroupPtr
    Structure xmlChSRange
    struct _xmlChSRange
    Typedef xmlChSRange * xmlChSRangePtr
    int	xmlCharInRange			(unsigned int val,
    					 const xmlChRangeGroupPtr rptr)
    int	xmlIsBaseChar			(unsigned int ch)
    int	xmlIsBlank			(unsigned int ch)
    int	xmlIsChar			(unsigned int ch)
    int	xmlIsCombining			(unsigned int ch)
    int	xmlIsDigit			(unsigned int ch)
    int	xmlIsExtender			(unsigned int ch)
    int	xmlIsIdeographic		(unsigned int ch)
    int	xmlIsPubidChar			(unsigned int ch)
## Description ### Macro: xmlIsBaseCharQ
    #define xmlIsBaseCharQ
Automatically generated by genChRanges.py ### Macro: xmlIsBaseChar_ch
    #define xmlIsBaseChar_ch
Automatically generated by genChRanges.py ### Macro: xmlIsBlankQ
    #define xmlIsBlankQ
Automatically generated by genChRanges.py ### Macro: xmlIsBlank_ch
    #define xmlIsBlank_ch
Automatically generated by genChRanges.py ### Macro: xmlIsCharQ
    #define xmlIsCharQ
Automatically generated by genChRanges.py ### Macro: xmlIsChar_ch
    #define xmlIsChar_ch
Automatically generated by genChRanges.py ### Macro: xmlIsCombiningQ
    #define xmlIsCombiningQ
Automatically generated by genChRanges.py ### Macro: xmlIsDigitQ
    #define xmlIsDigitQ
Automatically generated by genChRanges.py ### Macro: xmlIsDigit_ch
    #define xmlIsDigit_ch
Automatically generated by genChRanges.py ### Macro: xmlIsExtenderQ
    #define xmlIsExtenderQ
Automatically generated by genChRanges.py ### Macro: xmlIsExtender_ch
    #define xmlIsExtender_ch
Automatically generated by genChRanges.py ### Macro: xmlIsIdeographicQ
    #define xmlIsIdeographicQ
Automatically generated by genChRanges.py ### Macro: xmlIsPubidCharQ
    #define xmlIsPubidCharQ
Automatically generated by genChRanges.py ### Macro: xmlIsPubidChar_ch
    #define xmlIsPubidChar_ch
Automatically generated by genChRanges.py ### Structure xmlChLRange
    Structure xmlChLRange
    struct _xmlChLRange {
        unsigned int	low
        unsigned int	high
    }
### Structure xmlChRangeGroup
    Structure xmlChRangeGroup
    struct _xmlChRangeGroup {
        int	nbShortRange
        int	nbLongRange
        xmlChSRangePtr	shortRange	: points to an array of ranges
        xmlChLRangePtr	longRange
    }
### Structure xmlChSRange
    Structure xmlChSRange
    struct _xmlChSRange {
        unsigned short	low
        unsigned short	high
    }
### Function: xmlCharInRange
    int	xmlCharInRange			(unsigned int val,
    					 const xmlChRangeGroupPtr rptr)
Does a binary search of the range table to determine if char is valid
`val`: | character to be validated
`rptr`: | pointer to range to be used to validate
`Returns`: | true if character valid, false otherwise
### Function: xmlIsBaseChar
    int	xmlIsBaseChar			(unsigned int ch)
This function is DEPRECATED. Use xmlIsBaseChar_ch or xmlIsBaseCharQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsBlank
    int	xmlIsBlank			(unsigned int ch)
This function is DEPRECATED. Use xmlIsBlank_ch or xmlIsBlankQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsChar
    int	xmlIsChar			(unsigned int ch)
This function is DEPRECATED. Use xmlIsChar_ch or xmlIsCharQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsCombining
    int	xmlIsCombining			(unsigned int ch)
This function is DEPRECATED. Use xmlIsCombiningQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsDigit
    int	xmlIsDigit			(unsigned int ch)
This function is DEPRECATED. Use xmlIsDigit_ch or xmlIsDigitQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsExtender
    int	xmlIsExtender			(unsigned int ch)
This function is DEPRECATED. Use xmlIsExtender_ch or xmlIsExtenderQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsIdeographic
    int	xmlIsIdeographic		(unsigned int ch)
This function is DEPRECATED. Use xmlIsIdeographicQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
### Function: xmlIsPubidChar
    int	xmlIsPubidChar			(unsigned int ch)
This function is DEPRECATED. Use xmlIsPubidChar_ch or xmlIsPubidCharQ instead
`ch`: | character to validate
`Returns`: | true if argument valid, false otherwise
Daniel Veillard