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author | huderlem <huderlem@gmail.com> | 2020-02-15 09:06:38 -0600 |
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committer | GitHub <noreply@github.com> | 2020-02-15 09:06:38 -0600 |
commit | 74e171579e0bbefbd72b83f3764fe504464bbdbe (patch) | |
tree | 8db5aacbe963fef56eb2d9965fc87db1a6642387 /libiberty/strrchr.c | |
parent | 27176890c4a688ea7de44d3f55af32827016a9fd (diff) | |
parent | c6bcd24dfe44d58ed1b6bef6653270dbf6cd6bfa (diff) |
Merge pull request #30 from camthesaxman/arm_support
Build ARM compiler
Diffstat (limited to 'libiberty/strrchr.c')
-rwxr-xr-x | libiberty/strrchr.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libiberty/strrchr.c b/libiberty/strrchr.c new file mode 100755 index 0000000..8c05bcb --- /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); +} |