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Diffstat (limited to 'src/base/string/raw/erfindc.c')
-rw-r--r-- | src/base/string/raw/erfindc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/base/string/raw/erfindc.c b/src/base/string/raw/erfindc.c new file mode 100644 index 0000000..be04cde --- /dev/null +++ b/src/base/string/raw/erfindc.c @@ -0,0 +1,17 @@ +#include <u.h> +#include <base.h> + +char* +str·erfindc(char *s, char *e, int c) +{ + int n; + if(e < s) + return nil; + + n = e-s; + c = (uchar)c; + while(n--) + if(s[n]==c) + return s+n; + return nil; +} |