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toolchain-gcc-arm-embedded/arm-none-eabi/include/envz.h

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  1. /* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.

  2.  *

  3.  * Permission to use, copy, modify, and distribute this software

  4.  * is freely granted, provided that this notice is preserved.

  5.  */

  6. 

  7. #include <errno.h>

  8. #include <sys/types.h>

  9. 

  10. /* The newlib implementation of these functions assumes that sizeof(char) == 1. */

  11. char * envz_entry (const char *envz, size_t envz_len, const char *name);

  12. char * envz_get (const char *envz, size_t envz_len, const char *name);

  13. error_t envz_add (char **envz, size_t *envz_len, const char *name, const char *value);

  14. error_t envz_merge (char **envz, size_t *envz_len, const char *envz2, size_t envz2_len, int override);

  15. void envz_remove(char **envz, size_t *envz_len, const char *name);

  16. void envz_strip (char **envz, size_t *envz_len);