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author | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:11 +0000 |
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committer | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:11 +0000 |
commit | 252b5132c753830d5fd56823373aed85f2a0db63 (patch) | |
tree | 1af963bfd8d3e55167b81def4207f175eaff3a56 /libiberty/strchr.c | |
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19990502 sourceware importbinu_ss_19990502
Diffstat (limited to 'libiberty/strchr.c')
-rw-r--r-- | libiberty/strchr.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libiberty/strchr.c b/libiberty/strchr.c new file mode 100644 index 0000000..550480f --- /dev/null +++ b/libiberty/strchr.c @@ -0,0 +1,34 @@ +/* Portable version of strchr() + This function is in the public domain. */ + +/* +NAME + strchr -- return pointer to first occurance of a character + +SYNOPSIS + char *strchr (const char *s, int c) + +DESCRIPTION + Returns a pointer to the first occurance of character C in + string S, or a NULL pointer if no occurance is found. + +BUGS + Behavior when character is the null character is implementation + dependent. +*/ + +#include <ansidecl.h> + +char * +strchr (s, c) + register const char *s; + int c; +{ + do { + if (*s == c) + { + return (char*)s; + } + } while (*s++); + return (0); +} |