refactor: replace char_u with char

Work on https://github.com/neovim/neovim/issues/459

3 files changed, 8 insertions, 8 deletions

diff --git a/src/nvim/os/env.c b/src/nvim/os/env.c
index 34ed3aaf6e..bcc0fba8d0 100644
--- a/src/nvim/os/env.c
+++ b/src/nvim/os/env.c
@@ -451,7 +451,7 @@ void init_homedir(void)
       var = NULL;
       const char *exp = os_getenv(os_buf);
       if (exp != NULL && *exp != NUL
-          && STRLEN(exp) + STRLEN(p) < MAXPATHL) {
+          && strlen(exp) + strlen(p) < MAXPATHL) {
         vim_snprintf(os_buf, MAXPATHL, "%s%s", exp, p + 1);
         var = os_buf;
       }
@@ -800,7 +800,7 @@ static char *vim_version_dir(const char *vimdir)
 /// @return The new pend including dirname or just pend
 static char *remove_tail(char *path, char *pend, char *dirname)
 {
-  size_t len = STRLEN(dirname);
+  size_t len = strlen(dirname);
   char *new_tail = pend - len - 1;
 
   if (new_tail >= path
@@ -1146,7 +1146,7 @@ char *home_replace_save(buf_T *buf, const char *src)
 {
   size_t len = 3;             // space for "~/" and trailing NUL
   if (src != NULL) {          // just in case
-    len += STRLEN(src);
+    len += strlen(src);
   }
   char *dst = xmalloc(len);
   home_replace(buf, src, dst, len, true);
diff --git a/src/nvim/os/shell.c b/src/nvim/os/shell.c
index cf66899493..ca3e32e871 100644
--- a/src/nvim/os/shell.c
+++ b/src/nvim/os/shell.c
@@ -178,7 +178,7 @@ int os_expand_wildcards(int num_pat, char **pat, int *num_file, char ***file, in
   // STYLE_ECHO:       space separated.
   //       A shell we don't know, stay safe and use "echo".
   if (num_pat == 1 && *pat[0] == '`'
-      && (len = STRLEN(pat[0])) > 2
+      && (len = strlen(pat[0])) > 2
       && *(pat[0] + len - 1) == '`') {
     shell_style = STYLE_BT;
   } else if ((len = STRLEN(p_sh)) >= 3) {
@@ -198,7 +198,7 @@ int os_expand_wildcards(int num_pat, char **pat, int *num_file, char ***file, in
   // Worst case: "unset nonomatch; print -N >" plus two is 29
   len = STRLEN(tempname) + 29;
   if (shell_style == STYLE_VIMGLOB) {
-    len += STRLEN(sh_vimglob_func);
+    len += strlen(sh_vimglob_func);
   }
 
   for (i = 0; i < num_pat; i++) {
@@ -519,7 +519,7 @@ int os_expand_wildcards(int num_pat, char **pat, int *num_file, char ***file, in
       continue;
     }
 
-    p = xmalloc(STRLEN((*file)[i]) + 1 + dir);
+    p = xmalloc(strlen((*file)[i]) + 1 + dir);
     STRCPY(p, (*file)[i]);
     if (dir) {
       add_pathsep((char *)p);             // add '/' to a directory name
@@ -1319,7 +1319,7 @@ static char *shell_xescape_xquote(const char *cmd)
   if (*p_sxe != NUL && strcmp(p_sxq, "(") == 0) {
     ecmd = (char *)vim_strsave_escaped_ext((char_u *)cmd, p_sxe, '^', false);
   }
-  size_t ncmd_size = strlen(ecmd) + STRLEN(p_sxq) * 2 + 1;
+  size_t ncmd_size = strlen(ecmd) + strlen(p_sxq) * 2 + 1;
   char *ncmd = xmalloc(ncmd_size);
 
   // When 'shellxquote' is ( append ).
diff --git a/src/nvim/os/users.c b/src/nvim/os/users.c
index 0c662e8843..7b0f3ddaed 100644
--- a/src/nvim/os/users.c
+++ b/src/nvim/os/users.c
@@ -210,7 +210,7 @@ char *get_users(expand_T *xp, int idx)
 ///         2 is name fully matches a user name.
 int match_user(char *name)
 {
-  int n = (int)STRLEN(name);
+  int n = (int)strlen(name);
   int result = 0;
 
   init_users();