Programmer Guide > Creating an OPI Option > wsdh_name
  

wsdh_name
Gets the PV‑WAVE structure variable name.
C Usage
char *wsdh_name(wsdh)
WSDH wsdh;
FORTRAN Usage
INTEGER*4 LF_WSDH_NAME(l_wsdh, string)
INTEGER*4 l_wsdh
CHARACTER*31 string
64-bit UNIX FORTRAN Usage
INTEGER*8 LF_WSDH_NAME(l_wsdh, string)
INTEGER*8 l_wsdh
CHARACTER*31 string
Input Parameters
wsdh—A Wave structure definition handle.
Returned Value—C
Returns the name of the structure definition associated with the Wave structure definition handle.
Returns NULL on failure, if the handle argument is not a valid Wave structure definition handle.
Returned Value—FORTRAN
Fills the string argument with the name of the structure definition associated with the Wave structure definition handle.
The function will return –1 on failure, if the handle argument is not a valid Wave structure definition handle.

Version 2017.1
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