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authorChristoph Lohmann <20h@r-36.net>2015-07-10 14:30:37 +0200
committerChristoph Lohmann <20h@r-36.net>2015-07-10 14:30:37 +0200
commit684c72d05e54780c283c6580f271fb6920c3060d (patch)
treebf336e5dad62cf5e66b4117efd045874f33c2c7b
parentb823f57fa045bf8efa5648adbfeb0b6a7a9eb48b (diff)
downloadst-684c72d05e54780c283c6580f271fb6920c3060d.tar.gz
Return style unification.
-rw-r--r--st.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/st.c b/st.c
index 4f958d8..c07cc3b 100644
--- a/st.c
+++ b/st.c
@@ -569,6 +569,7 @@ xwrite(int fd, const char *s, size_t len)
len -= r;
s += r;
}
+
return aux;
}
@@ -622,6 +623,7 @@ utf8decode(char *c, Rune *u, size_t clen)
return 0;
*u = udecoded;
utf8validate(u, len);
+
return len;
}
@@ -631,6 +633,7 @@ utf8decodebyte(char c, size_t *i)
for (*i = 0; *i < LEN(utfmask); ++(*i))
if (((uchar)c & utfmask[*i]) == utfbyte[*i])
return (uchar)c & ~utfmask[*i];
+
return 0;
}
@@ -642,11 +645,13 @@ utf8encode(Rune u, char *c)
len = utf8validate(&u, 0);
if (len > UTF_SIZ)
return 0;
+
for (i = len - 1; i != 0; --i) {
c[i] = utf8encodebyte(u, 0);
u >>= 6;
}
c[0] = utf8encodebyte(u, len);
+
return len;
}
@@ -669,6 +674,7 @@ utf8strchr(char *s, Rune u)
if (r == u)
return &(s[i]);
}
+
return NULL;
}
@@ -679,6 +685,7 @@ utf8validate(Rune *u, size_t i)
*u = UTF_INVALID;
for (i = 1; *u > utfmax[i]; ++i)
;
+
return i;
}
@@ -3127,6 +3134,7 @@ xloadcolor(int i, const char *name, Color *ncolor)
} else
name = colorname[i];
}
+
return XftColorAllocName(xw.dpy, xw.vis, xw.cmap, name, ncolor);
}
@@ -3166,6 +3174,7 @@ xsetcolorname(int x, const char *name)
XftColorFree(xw.dpy, xw.vis, xw.cmap, &dc.col[x]);
dc.col[x] = ncolor;
+
return 0;
}
@@ -3235,6 +3244,7 @@ xgeommasktogravity(int mask)
case YNegative:
return SouthWestGravity;
}
+
return SouthEastGravity;
}