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Rely on <unistd.h> to declare 'environ',

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as gnulib does this if the system doesn't.
* lib-src/emacsclient.c (environ): Remove decl.
* src/callproc.c, src/editfns.c, src/process.c (environ) [!USE_CRT_DLL]:
* src/emacs.c (environ) [DOUG_LEA_MALLOC]:
* src/vm-limit.c (environ) [ORDINARY_LINK]: Remove decl.
* src/vm-limit.c: Include <unistd.h>, for 'environ'.
This commit is contained in:
Paul Eggert 2012-08-19 14:00:09 -07:00
parent 22d7feb28c
commit b69a6d2284
8 changed files with 13 additions and 21 deletions
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5
lib-src/emacsclient.c
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@ -1584,11 +1584,6 @@ main (int argc, char **argv)
/* Send over our environment and current directory. */
if (!current_frame)
{
#ifndef WINDOWSNT
/* This is defined in stdlib.h on MS-Windows. It's defined in
unistd.h on some POSIX hosts, but not all (Bug#10155). */
extern char **environ;
#endif
int i;
for (i = 0; environ[i]; i++)
{