Projet_SETI_RISC-V/riscv-gnu-toolchain/install-newlib-nano/riscv32-unknown-elf/include/envz.h
2023-03-06 14:48:14 +01:00

16 lines
781 B
C

/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
*
* Permission to use, copy, modify, and distribute this software
* is freely granted, provided that this notice is preserved.
*/
#include <errno.h>
#include <sys/types.h>
/* The newlib implementation of these functions assumes that sizeof(char) == 1. */
char * envz_entry (const char *envz, size_t envz_len, const char *name);
char * envz_get (const char *envz, size_t envz_len, const char *name);
error_t envz_add (char **envz, size_t *envz_len, const char *name, const char *value);
error_t envz_merge (char **envz, size_t *envz_len, const char *envz2, size_t envz2_len, int override);
void envz_remove(char **envz, size_t *envz_len, const char *name);
void envz_strip (char **envz, size_t *envz_len);