diff options
author | Vikas Gorur <vikas@zresearch.com> | 2009-02-18 17:36:07 +0530 |
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committer | Vikas Gorur <vikas@zresearch.com> | 2009-02-18 17:36:07 +0530 |
commit | 77adf4cd648dce41f89469dd185deec6b6b53a0b (patch) | |
tree | 02e155a5753b398ee572b45793f889b538efab6b /argp-standalone/strchrnul.c | |
parent | f3b2e6580e5663292ee113c741343c8a43ee133f (diff) |
Added all files
Diffstat (limited to 'argp-standalone/strchrnul.c')
-rw-r--r-- | argp-standalone/strchrnul.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/argp-standalone/strchrnul.c b/argp-standalone/strchrnul.c new file mode 100644 index 000000000..ee4145e4e --- /dev/null +++ b/argp-standalone/strchrnul.c @@ -0,0 +1,23 @@ +/* strchrnul.c + * + */ + +/* Written by Niels Möller <nisse@lysator.liu.se> + * + * This file is hereby placed in the public domain. + */ + +/* FIXME: What is this function supposed to do? My guess is that it is + * like strchr, but returns a pointer to the NUL character, not a NULL + * pointer, if the character isn't found. */ + +char *strchrnul(const char *, int ); + +char *strchrnul(const char *s, int c) +{ + const char *p = s; + while (*p && (*p != c)) + p++; + + return (char *) p; +} |