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author | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:06 +0000 |
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committer | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:06 +0000 |
commit | 860acaebec6b57ce27e244cc02a58e6651a4b6c3 (patch) | |
tree | eff5420756a4bd56b40b74c2b828b261f327610b /libiberty/strrchr.c | |
parent | f9c53ad2d7cb541cbe821d645b90437ac063e5db (diff) | |
download | gdb-860acaebec6b57ce27e244cc02a58e6651a4b6c3.tar.gz |
Initial revision
Diffstat (limited to 'libiberty/strrchr.c')
-rw-r--r-- | libiberty/strrchr.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libiberty/strrchr.c b/libiberty/strrchr.c new file mode 100644 index 00000000000..8c05bcbead8 --- /dev/null +++ b/libiberty/strrchr.c @@ -0,0 +1,34 @@ +/* Portable version of strrchr(). + This function is in the public domain. */ + +/* +NAME + strrchr -- return pointer to last occurance of a character + +SYNOPSIS + char *strrchr (const char *s, int c) + +DESCRIPTION + Returns a pointer to the last 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 * +strrchr (s, c) + register const char *s; + int c; +{ + char *rtnval = 0; + + do { + if (*s == c) + rtnval = (char*) s; + } while (*s++); + return (rtnval); +} |