diff options
Diffstat (limited to 'src/base/mem/findc.c')
-rw-r--r-- | src/base/mem/findc.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/base/mem/findc.c b/src/base/mem/findc.c new file mode 100644 index 0000000..d3215c5 --- /dev/null +++ b/src/base/mem/findc.c @@ -0,0 +1,14 @@ +#include "internal.h" + +void * +mem·findc(void *addr, uintptr len, int c) +{ + uchar *a = addr; + + c &= 0xFF; + while(len-- > 0){ + if(*a++ == c) + return a-1; + } + return nil; +} |