[Contents]

2. Interpreter Architecture

2.19. Simple Pattern Matching

2.19.7. size

@c Calculate the neccessary buffer size

Calculate the size of the output. The IN/OUT parameter cbBufferSize is increased by the number of needed characters.

The return value is zero if no error occured or the error code.

NOTE: cbBuffer size should be initialized to 0 if you want to get the size of the buffer needed.

int match_size(char *pszFormat,
               unsigned long cbFormat,
               unsigned long *pcbParameterArray,
               int cArraySize,
               int *cbBufferSize
  ){