#ifndef MEM_H # define MEM_H /* Use _asn1_afree() when calling alloca, or * memory leaks may occur in systems which do not * support alloca. */ #ifdef HAVE_ALLOCA # ifdef HAVE_ALLOCA_H # include <alloca.h> # endif # define _asn1_alloca alloca # define _asn1_afree(x) #else # define _asn1_alloca _asn1_malloc # define _asn1_afree _asn1_free #endif /* HAVE_ALLOCA */ #define _asn1_malloc malloc #define _asn1_free free #define _asn1_calloc calloc #define _asn1_realloc realloc #define _asn1_strdup strdup #endif /* MEM_H */