command-not-found: Mark local functions as static

See #565.

diff --git a/packages/command-not-found/command-not-found.c b/packages/command-not-found/command-not-found.c
index acfbe58..a43a8ea 100644 (file)
--- a/packages/command-not-found/command-not-found.c
+++ b/packages/command-not-found/command-not-found.c
@@ -4,11 +4,11 @@
 
 #include "commands.h"
 
-inline int termux_min3(unsigned int a, unsigned int b, unsigned int c) {
+static inline int termux_min3(unsigned int a, unsigned int b, unsigned int c) {
        return (a < b ? (a < c ? a : c) : (b < c ? b : c));
 }
 
-int termux_levenshtein_distance(char const* restrict s1, char const* restrict s2) {
+static int termux_levenshtein_distance(char const* restrict s1, char const* restrict s2) {
        unsigned int s1len = strlen(s1);
        unsigned int s2len = strlen(s2);
        unsigned int matrix[s2len+1][s1len+1];