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Diffstat (limited to '')
| -rw-r--r-- | src/output.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/output.c b/src/output.c index 2e399bf..d6fae94 100644 --- a/src/output.c +++ b/src/output.c @@ -205,3 +205,19 @@ size_t output_unmarshal(struct output* this, const char* buf) return off; } + +/** + * Compare to outputs by the names of their respective CRTC:s + * + * @param a Return -1 if this one is lower + * @param b Return +1 if this one is higher + * @return See description of `a` and `b`, + * 0 if returned if they are the same + */ +int output_cmp_by_name(const void* a, const void* b) +{ + const char* an = ((const struct output*)a)->name; + const char* bn = ((const struct output*)b)->name; + return strcmp(an, bn); +} + |