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libiconv 1.16

    1: # eealloc.m4 serial 3
    2: dnl Copyright (C) 2003, 2009-2019 Free Software Foundation, Inc.
    3: dnl This file is free software; the Free Software Foundation
    4: dnl gives unlimited permission to copy and/or distribute it,
    5: dnl with or without modifications, as long as this notice is preserved.
    6: 
    7: AC_DEFUN([gl_EEALLOC],
    8: [
    9:   AC_REQUIRE([gl_EEMALLOC])
   10:   AC_REQUIRE([gl_EEREALLOC])
   11: ])
   12: 
   13: AC_DEFUN([gl_EEMALLOC],
   14: [
   15:   _AC_FUNC_MALLOC_IF(
   16:     [gl_cv_func_malloc_0_nonnull=1],
   17:     [gl_cv_func_malloc_0_nonnull=0])
   18:   AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull],
   19:     [If malloc(0) is != NULL, define this to 1.  Otherwise define this
   20:      to 0.])
   21: ])
   22: 
   23: AC_DEFUN([gl_EEREALLOC],
   24: [
   25:   _AC_FUNC_REALLOC_IF(
   26:     [gl_cv_func_realloc_0_nonnull=1],
   27:     [gl_cv_func_realloc_0_nonnull=0])
   28:   AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], [$gl_cv_func_realloc_0_nonnull],
   29:     [If realloc(NULL,0) is != NULL, define this to 1.  Otherwise define this
   30:      to 0.])
   31: ])