diff options
Diffstat (limited to 'lib/padstr.c')
| -rw-r--r-- | lib/padstr.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/padstr.c b/lib/padstr.c index b83229f..5806704 100644 --- a/lib/padstr.c +++ b/lib/padstr.c @@ -28,31 +28,32 @@ ** ** NOTE: does NOT NUL-terminate the buffer */ -char *padstr( char *dst, char *str, int len, int width, - int leftadjust, int padchar ) { +char *padstr(char *dst, char *str, int len, int width, int leftadjust, + int padchar) +{ int extra; // determine the length of the string if we need to - if( len < 0 ){ - len = strlen( str ); + if (len < 0) { + len = strlen(str); } // how much filler must we add? extra = width - len; // add filler on the left if we're not left-justifying - if( extra > 0 && !leftadjust ){ - dst = pad( dst, extra, padchar ); + if (extra > 0 && !leftadjust) { + dst = pad(dst, extra, padchar); } // copy the string itself - for( int i = 0; i < len; ++i ) { + for (int i = 0; i < len; ++i) { *dst++ = str[i]; } // add filler on the right if we are left-justifying - if( extra > 0 && leftadjust ){ - dst = pad( dst, extra, padchar ); + if (extra > 0 && leftadjust) { + dst = pad(dst, extra, padchar); } return dst; |