SBRK_ARG_T       1528 gc/os_dep.c        SBRK_ARG_T lsbs = (word)cur_brk & (GC_page_size-1);
SBRK_ARG_T       1531 gc/os_dep.c        if ((SBRK_ARG_T)bytes < 0) return(0); /* too big */
SBRK_ARG_T       1537 gc/os_dep.c            result = (ptr_t)sbrk((SBRK_ARG_T)bytes);
SBRK_ARG_T       1541 gc/os_dep.c            result = (ptr_t)sbrk(GC_page_size + (SBRK_ARG_T)bytes);
SBRK_ARG_T       1630 gc/os_dep.c        SBRK_ARG_T lsbs = (word)cur_brk & (GC_page_size-1);
SBRK_ARG_T       1632 gc/os_dep.c        if ((SBRK_ARG_T)bytes < 0) return(0); /* too big */
SBRK_ARG_T       1636 gc/os_dep.c        result = (ptr_t)sbrk((SBRK_ARG_T)bytes);