diff options
Diffstat (limited to 'src/base/mem/rfind.c')
-rw-r--r-- | src/base/mem/rfind.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/base/mem/rfind.c b/src/base/mem/rfind.c new file mode 100644 index 0000000..ed45086 --- /dev/null +++ b/src/base/mem/rfind.c @@ -0,0 +1,14 @@ +#include "internal.h" + +void * +mem·rfindc(void *addr, uintptr len, int c) +{ + char *s = addr; + c = (uchar)c; + + while(len--){ + if(s[len]==c) + return(s+len); + } + return nil; +} |