Revert API change

1 files changed, 17 insertions, 0 deletions

diff --git a/src/solvers/coord/common.h b/src/solvers/coord/common.h
index d827665..f21a903 100644
--- a/src/solvers/coord/common.h
+++ b/src/solvers/coord/common.h
@@ -6,6 +6,7 @@ coord_t *all_coordinates[] = {
 STATIC void append_coord_name(const coord_t *, char *);
 STATIC coord_t *parse_coord(const char *, int);
 STATIC uint8_t parse_axis(const char *, int);
+STATIC void parse_coord_and_axis(const char *, int, coord_t **, uint8_t *);
 
 STATIC void
 append_coord_name(const coord_t *coord, char *str)
@@ -44,3 +45,19 @@ parse_axis(const char *axis, int n)
 
         return UINT8_ERROR;
 }
+
+STATIC void
+parse_coord_and_axis(const char *str, int n, coord_t **coord, uint8_t *axis)
+{
+        int i;
+
+        for (i = 0; i < n; i++)
+                if (str[i] == '_')
+                        break;
+
+        if (coord != NULL)
+                *coord = parse_coord(str, i);
+
+        if (axis != NULL)
+                *axis = i == n ? UINT8_ERROR : parse_axis(str+i+1, n-i-1);
+}