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author | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
commit | df62c1c110e8532b995b23540b7e3695729c0779 (patch) | |
tree | dbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.2.1/libiberty/strrchr.c | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.gz toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.bz2 toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.zip |
Check in gcc sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'gcc-4.2.1/libiberty/strrchr.c')
-rw-r--r-- | gcc-4.2.1/libiberty/strrchr.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.2.1/libiberty/strrchr.c b/gcc-4.2.1/libiberty/strrchr.c new file mode 100644 index 000000000..5cf7c14d8 --- /dev/null +++ b/gcc-4.2.1/libiberty/strrchr.c @@ -0,0 +1,28 @@ +/* Portable version of strrchr(). + This function is in the public domain. */ + +/* + +@deftypefn Supplemental char* strrchr (const char *@var{s}, int @var{c}) + +Returns a pointer to the last occurrence of the character @var{c} in +the string @var{s}, or @code{NULL} if not found. If @var{c} is itself the +null character, the results are undefined. + +@end deftypefn + +*/ + +#include <ansidecl.h> + +char * +strrchr (register const char *s, int c) +{ + char *rtnval = 0; + + do { + if (*s == c) + rtnval = (char*) s; + } while (*s++); + return (rtnval); +} |