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Environ parameter in main() (LibC)

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This example demonstrates how you can read environment variables via the environ parameter to main() function in LibC

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Sample Code

#include <screen.h>
#include <stdio.h>
#include <stdlib.h>

int main( int argc, char* argv[], char* environ[]) {
  int i;
  for ( i = 0; i < argc; ++i) printf( "argv[ %d] = %s\n", i, argv[ i]);
  for ( i = 0; environ[ i] != NULL; ++i) printf( "environ[ %d] = %s\n", i, environ[ i]);
  pressanykey();
  return EXIT_SUCCESS;
}

--Dmitry Mityugov

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