From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libgo/runtime/go-string.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libgo/runtime/go-string.h (limited to 'libgo/runtime/go-string.h') diff --git a/libgo/runtime/go-string.h b/libgo/runtime/go-string.h new file mode 100644 index 000000000..2c8e1acd3 --- /dev/null +++ b/libgo/runtime/go-string.h @@ -0,0 +1,42 @@ +/* go-string.h -- the string type for Go. + + Copyright 2009 The Go Authors. All rights reserved. + Use of this source code is governed by a BSD-style + license that can be found in the LICENSE file. */ + +#ifndef LIBGO_GO_STRING_H +#define LIBGO_GO_STRING_H + +#include + +/* A string is an instance of this structure. */ + +struct __go_string +{ + /* The bytes. */ + const unsigned char *__data; + /* The length. */ + int __length; +}; + +static inline _Bool +__go_strings_equal (struct __go_string s1, struct __go_string s2) +{ + return (s1.__length == s2.__length + && __builtin_memcmp (s1.__data, s2.__data, s1.__length) == 0); +} + +static inline _Bool +__go_ptr_strings_equal (const struct __go_string *ps1, + const struct __go_string *ps2) +{ + if (ps1 == NULL) + return ps2 == NULL; + if (ps2 == NULL) + return 0; + return __go_strings_equal (*ps1, *ps2); +} + +extern int __go_get_rune (const unsigned char *, size_t, int *); + +#endif /* !defined(LIBGO_GO_STRING_H) */ -- cgit v1.2.3