diff options
Diffstat (limited to 'mdk-stage1/tools.c')
| -rw-r--r-- | mdk-stage1/tools.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mdk-stage1/tools.c b/mdk-stage1/tools.c index 9d0f083f6..cd1b40fe8 100644 --- a/mdk-stage1/tools.c +++ b/mdk-stage1/tools.c @@ -408,3 +408,16 @@ char ** list_directory(char * direct) tmp[i] = NULL; return memdup(tmp, sizeof(char*) * (i+1)); } + + +int string_array_length(char ** a) +{ + int i = 0; + if (!a) + return -1; + while (a && *a) { + a++; + i++; + } + return i; +} |