/* * Copyright (C) 2002 Manuel Novoa III * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include "_string.h" libc_hidden_proto(strsep) libc_hidden_proto(strpbrk) libc_hidden_proto(strcspn) char *strsep(char ** __restrict s1, const char * __restrict s2) { register char *s = *s1; register char *p; #if 1 p = NULL; if (s && *s && (p = strpbrk(s, s2))) { *p++ = 0; } #else if (s && *s && *(p = s + strcspn(s, s2))) { *p++ = 0; } else { p = NULL; } #endif *s1 = p; return s; } libc_hidden_def(strsep)