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_searchenv

Searchenv, searches the environment for a path.

Compatibility:

This function is compatible with the following targets:

ANSI
BeOS
EMB/RTOS
Mac OS

Palm OS

Win32

Prototype: 
#include <io.h>

void _searchenv(
  const char *filename,
  const char *varname,
  char *pathname);
Parameters:

Parameters for this function are:

filename  
const char *  
File name to search  
varname  
const char *  
The environment variable  
pathname  
char *  
The file name  

Return:

None

See Also:

"_getcwd"

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Last updated: August 16, 2000