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MAT_VARGETNUMBEROFFIELDS(3)  Library Functions ManualMAT_VARGETNUMBEROFFIELDS(3)

NAME
     Mat_VarGetNumberOfFields -- Gets the number of fields for a structure vari-
     able.

SYNOPSIS
     #include <matio.h>

     unsigned
     Mat_VarGetNumberOfFields(const matvar_t *matvar);

DESCRIPTION
     The  Mat_VarGetNumberOfFields()  function	returns the number of fields for
     the structure variable matvar.

RETURN VALUES
     The number of fields will be returned on success, and  0  otherwise.   Note
     also that a structure can validly contain 0 fields.

SEE ALSO
     Mat_VarGetStructFieldnames(3)

FreeBSD ports 15.quarterly	November 20, 2023    MAT_VARGETNUMBEROFFIELDS(3)

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<https://man.freebsd.org/cgi/man.cgi?query=Mat_VarGetNumberOfFields&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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